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1 quick
1. adjective1) schnell; kurz [Rede, Zusammenfassung, Pause]; flüchtig [Kuss, Blick usw.]it's quicker by train — mit dem Zug geht es schneller
that was/you were quick! — das ging aber schnell!
2) (prompt to act or understand) schnell [Person]; wach [Verstand]; aufgeweckt [Kind]he is very quick — er ist sehr schnell von Begriff (ugs.)
be quick to take offence — schnell od. leicht beleidigt sein
2. adverb[have] a quick temper — ein aufbrausendes Wesen [haben]
3. nounquick! — [mach] schnell!
bite one's nails to the quick — die Nägel bis zum Fleisch abkauen
be cut to the quick — (fig.) tief getroffen od. verletzt sein
* * *[kwik] 1. adjective1) (done, said, finished etc in a short time: a quick trip into town.) schnell2) (moving, or able to move, with speed: He's a very quick walker; I made a grab at the dog, but it was too quick for me.) schnell3) (doing something, able to do something, or done, without delay; prompt; lively: He is always quick to help; a quick answer; He's very quick at arithmetic.) schnell2. adverb(quickly: quick-frozen food.) schnell- academic.ru/90635/quickly">quickly- quicken
- quickness
- quicklime
- quicksands
- quicksilver
- quick-tempered
- quick-witted
- quick-wittedly
- quick-wittedness* * *[kwɪk]I. adja \quick decision eine schnelle [o rasche] [o sofortige] Entscheidungto have a \quick drink/meal [noch] schnell [o mal eben] etw trinken/essen; MIL\quick march Eilmarsch m fachspr\quick march! im Gleichschritt, marsch! fachspra \quick one ( fig fam: drink) ein Schluck m auf die Schnelle fam; (sex) ein Quickie m fam, eine schnelle Nummer fig famto have a \quick one ( fig fam) drink einen auf die Schnelle kippen fam; sex eine schnelle Nummer schieben famin \quick succession in schneller [o rascher] [Ab]folge, schnell [o kurz] nacheinanderto have a \quick temper ( fig pej) ein rasch aufbrausendes Temperament haben, sich akk schnell aufregenmy boss needs a \quick answer mein Chef braucht eine rasche Antworthe is always \quick to criticize mit Kritik ist er rasch bei der Hand2. (short) kurzto give sb a \quick call jdn kurz anrufento ask sb a \quick question jdn [noch] kurz etw fragen, jdm eine kurze Frage stellenthe \quickest way der kürzeste Wegcould I have a \quick word with you? könnte ich Sie kurz sprechen?to say a \quick goodbye/hello noch schnell auf Wiedersehen/hallo sagento give sb a \quick hug jdn noch kurz umarmen4. (alert) [geistig] gewandt [o beweglich], intelligent, klug, scharfsinnigto have a \quick mind ein kluger Kopf sein, einen scharfen Verstand [o wachen Geist] habenshe's a \quick girl sie ist ein aufgewecktes Mädchenhe's too \quick for me mit ihm kann ich nicht mithalten5.II. adv schnell, raschas \quick as possible so schnell wie möglichto get rich \quick schnell reich werdenIII. interj schnellIV. n1. (sensitive part)to bite/cut nails to the \quick die Nägel bis auf das Nagelbett abbeißen/schneidenthe \quick and the dead die Lebenden und die Toten* * *[kwɪk]1. adj (+er)come on, quick, quick! — komm, schnell, schnell or zack, zack (inf)!
you were/he was quick — das ist ja schnell gegangen, das war ja schnell
he's a quick worker —
he was the quickest to be promoted — er wurde am schnellsten befördert
he was too quick for me (in speech) — das ging mir zu schnell; (in escaping) er war zu schnell für mich
quick march! (Mil) — im Eilschritt, marsch!
it's quicker by train — mit dem Zug geht es schneller
he is quick to anger —
what's the quickest way to the station? —
what's the quickest way to finish it? — wie werde ich am schnellsten damit fertig?
let me have a quick look —
we had a quick meal let's go for a quick drive — wir haben schnell etwas gegessen komm, wir machen eine kleine Spritztour
he took a quick swig of whisky — er trank schnell einen Schluck Whisky
could I have a quick word? —
I grabbed a quick sleep — ich legte mich kurz hin
time for a quick beer — genügend Zeit, um schnell ein Bierchen zu trinken
a quick one — eine(r, s) auf die Schnelle (inf); (question) eine kurze Frage
3) (= lively, quick to understand) mind wach; person schnell von Begriff (inf); child aufgeweckt; temper hitzig, heftig; eye, ear scharfthe quicker children soon get bored — die Kinder, die schneller begreifen or die eine schnellere Auffassungsgabe haben, langweilen sich bald
to be quick at doing sth — fix dabei sein, etw zu tun
he's very quick — er begreift or kapiert (inf) schnell
quick, isn't he? (in repartee) — der ist aber schlagfertig
2. n2) pl (liter)3. adv (+er)schnell* * *quick [kwık]A adj (adv quickly)1. schnell, rasch, prompt, sofortig, umgehend:quick answer (service) prompte Antwort (Bedienung);he is quick to make friends er schließt schnell Freundschaft;2. schnell, flink, geschwind, rasch:be quick! mach schnell!, beeil(e) dich!;be quick about sth sich mit etwas beeilen;3. (geistig) wach, aufgeweckt, schlagfertig, fix:4. schnell, fix (prompt handelnd)5. hitzig, aufbrausend (Temperament)6. scharf (Auge etc):a quick ear ein feines Gehör7. obs scharf (Geruch, Geschmack, Schmerz)8. lose, treibend (Sand etc)9. aus lebenden Pflanzen bestehend:a quick hedge eine lebende Hecke10. obs lebend, lebendig13. WIRTSCH flüssig, liquid (Anlagen, Aktiva)14. Bergbau: erzhaltig, ergiebigB s2. BOT Br Hecken bildende Pflanze(n pl)4. fig Mark n:a) bis ins Fleisch,b) fig bis ins Mark,c) fig durch und durch;cut sb to the quick jemanden bis ins Mark treffen;a Tory to the quick ein Tory durch und durch oder bis auf die Knochen;paint sb to the quick jemanden malen, wie er leibt und lebt5. US Quecksilber nC adv geschwind, schnell, sofort* * *1. adjective1) schnell; kurz [Rede, Zusammenfassung, Pause]; flüchtig [Kuss, Blick usw.]that was/you were quick! — das ging aber schnell!
be quick! — mach schnell! (ugs.); beeil[e] dich!
2) (prompt to act or understand) schnell [Person]; wach [Verstand]; aufgeweckt [Kind]be quick to take offence — schnell od. leicht beleidigt sein
2. adverb[have] a quick temper — ein aufbrausendes Wesen [haben]
3. nounquick! — [mach] schnell!
be cut to the quick — (fig.) tief getroffen od. verletzt sein
* * *adj.rasch adj.schnell adj. n.Schnellsortieren n. -
2 get
get [get]━━━━━━━━━━━━━━━━━3. compounds━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━a. ( = have, receive, obtain) avoir━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━► Some get + noun combinations may take a more specific French verb.━━━━━━━━━━━━━━━━━• first I need to get a better idea of the situation je dois d'abord me faire une meilleure idée de la situation► have/has got• how many have you got? combien en avez-vous ?• I've got it! ( = have safely) (ça y est) je l'ai !• you're okay, I've got you! ne t'en fais pas, je te tiens !b. ( = find) trouver• it's difficult to get a hotel room in August c'est difficile de trouver une chambre d'hôtel en août• you get different kinds of... on trouve plusieurs sortes de...c. ( = buy) acheter• where do they get their raw materials? où est-ce qu'ils achètent leurs matières premières ?d. ( = fetch, pick up) aller chercher• can you get my coat from the cleaners? est-ce que tu peux aller chercher mon manteau au pressing ?• can I get you a drink? est-ce que je peux vous offrir quelque chose ?e. ( = take) prendref. ( = call in) appelerg. ( = prepare) préparerh. ( = catch) [+ disease, fugitive] attraper ; [+ name, details] comprendre• we'll get them yet! on leur revaudra ça !• he'll get you for that! qu'est-ce que tu vas prendre ! (inf)• you've got it in one! (inf) tu as tout compris !• let me get this right, you're saying that... alors, si je comprends bien, tu dis que...j. ( = answer) can you get the phone? est-ce que tu peux répondre ?• I'll get it! j'y vais !► to get + adjective━━━━━━━━━━━━━━━━━► This construction is often translated by a verb alone. Look up the relevant adjective.━━━━━━━━━━━━━━━━━• when do you think you'll get it finished? ( = when will you finish it) quand penses-tu avoir fini ?• you can't get anything done round here ( = do anything) il est impossible de travailler ici► to get sb/sth to do sth━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━• to get sth going [+ machine] faire marcher qch► to get sb/sth somewhere• how can we get it home? comment faire pour l'apporter à la maison ?• to get sth upstairs monter qch► to get sb/sth + preposition• to get o.s. into a difficult position se mettre dans une situation délicate• how do you get there? comment fait-on pour y aller ?• can you get there from London by bus? est-ce qu'on peut y aller de Londres en bus ?• what time do you get to Sheffield? à quelle heure arrivez-vous à Sheffield ?► to get + adverb/preposition• how did that box get here? comment cette boîte est-elle arrivée ici ?• what's got into him? qu'est-ce qui lui prend ?• now we're getting somewhere! (inf) enfin du progrès !• how's your thesis going? -- I'm getting there où en es-tu avec ta thèse ? -- ça avance• where did you get to? où étais-tu donc passé ?• where can he have got to? où est-il passé ?• where have you got to? (in book, work) où en êtes-vous ?► to get + adjective━━━━━━━━━━━━━━━━━► This construction is often translated by a verb alone.━━━━━━━━━━━━━━━━━• how stupid can you get? il faut vraiment être stupide !• to get used to sth/to doing s'habituer à qch/à faire► to get + past participle (passive)━━━━━━━━━━━━━━━━━► Reflexive verbs are used when the sense is not passive.━━━━━━━━━━━━━━━━━► to get to + infinitive• students only get to use the library between 2pm and 8pm les étudiants ne peuvent utiliser la bibliothèque qu'entre 14 heures et 20 heures► have got to + infinitive ( = must)• have you got to go and see her? est-ce que vous êtes obligé d'aller la voir ?• you've got to be joking! tu plaisantes !► to get + -ing ( = begin)• I got to thinking that... (inf) je me suis dit que...3. compounds• he's got lots of get-up-and-go il est très dynamique ► get-well card noun carte f de vœux (pour un prompt rétablissement)a. ( = move about) se déplacer• he gets about with a stick/on crutches il marche avec une canne/des béquilles• she gets about quite well despite her handicap elle arrive assez bien à se déplacer malgré son handicapb. ( = travel) voyagerc. [news] circuler• the story had got about that... des rumeurs circulaient selon lesquelles...• it has got about that... le bruit court que...• I don't want it to get about je ne veux pas que ça s'ébruite► get above inseparable transitive verb• to get above o.s. avoir la grosse tête (inf)• you're getting above yourself! pour qui te prends-tu ?► get across[person crossing] traverser ; [meaning, message] passer• the message is getting across that people must... les gens commencent à comprendre qu'il faut...b. ( = manage) se débrouiller• to get along without sth/sb se débrouiller sans qch/qnc. ( = progress) [work] avancer ; [student, invalid] faire des progrèsd. ( = be on good terms) (bien) s'entendre→ get about→ get rounda. [+ object, person, place] atteindreb. [+ facts, truth] découvrirc. ( = suggest) what are you getting at? où voulez-vous en venir ?d. (British) ( = attack) s'en prendre àa. ( = leave) partir• we are not going to be able to get away this year nous n'allons pas pouvoir partir en vacances cette année• get away (with you)! (inf) à d'autres !b. ( = escape) s'échapper• she moved here to get away from the stress of city life elle est venue s'installer ici pour échapper au stress de la vie citadine• he went to the Bahamas to get away from it all il est allé aux Bahamas pour laisser tous ses problèmes derrière lui( = suffer no consequences)• you'll never get away with that! on ne te laissera pas passer ça ! (inf)a. ( = return) revenir• let's get back to why you didn't come yesterday revenons à la question de savoir pourquoi vous n'êtes pas venu hier• can I get back to you on that? (inf) puis-je vous recontacter à ce sujet ? ; (on phone) puis-je vous rappeler à ce sujet ?b. ( = move backwards) reculer• get back! reculez !a. ( = recover) [+ sth lent, sth lost, stolen] récupérer ; [+ strength] reprendre ; [+ one's husband, partner] faire revenirb. ( = return) rendre• I'll get it back to you as soon as I can je vous le rendrai dès que possible► get back at (inf) inseparable transitive verb( = retaliate against) prendre sa revanche sura. ( = pass) passerb. ( = manage) arriver à s'en sortir (inf)• may I get down? (at table) est-ce que je peux sortir de table ?• get down! ( = climb down) descends ! ; ( = lie down) couche-toi !c. ( = make note of) noterd. ( = depress) déprimer• when you get down to it there's not much difference between them en y regardant de plus près il n'y a pas grande différence entre euxa. [person] ( = enter) entrer ; ( = be admitted to university, school) être admis• do you think we'll get in? tu crois qu'on réussira à entrer ?b. ( = arrive) [train, bus, plane] arriverc. ( = be elected) [member] être élu ; [party] accéder au pouvoira. [+ harvest] rentrer• did you get your essay in on time? as-tu rendu ta dissertation à temps ?b. ( = buy) acheterc. ( = fit in) glisser• he managed to get in a game of golf il a réussi à trouver le temps de faire une partie de golf► get into inseparable transitive verba. ( = enter) [+ house, park] entrer dans ; [+ car, train] monter dans• to get into the way of doing sth ( = make a habit of) prendre l'habitude de faire qchb. [+ clothes] mettre• I can't get into these jeans any more je ne peux plus rentrer dans ce jean► get in with inseparable transitive verba. ( = gain favour of) (réussir à) se faire bien voir deb. ( = become friendly with) se mettre à fréquenter• he got in with local drug dealers il s'est mis à fréquenter les trafiquants de drogue du quartier► get off• to get off to a good start [project, discussion] bien partirc. ( = escape) s'en tirerd. ( = leave work) finir ; ( = take time off) se libérera. [+ bus, train] descendre deb. [+ clothes, shoes] enleverc. ( = dispatch) I'll phone you once I've got the children off to school je t'appellerai une fois que les enfants seront partis à l'écoled. ( = save from punishment) faire acquittera. to get off a bus/a bike descendre d'un bus/de vélo• get off the floor! levez-vous !b. ( = be excused) (inf) to get off gym se faire dispenser des cours de gym► get off with (inf) inseparable transitive verb► get onb. ( = advance, make progress) avancer• how are you getting on? comment ça marche ? (inf)• how did you get on? comment ça s'est passé ?c. ( = succeed) réussir• if you want to get on, you must... si tu veux réussir, tu dois...d. ( = agree) s'entendre( = put on) [+ clothes, shoes] mettrea. ( = get in touch with) se mettre en rapport avec ; ( = speak to) parler à ; ( = ring up) téléphoner àb. ( = start talking about) aborder• we got on to (the subject of) money nous avons abordé la question de l'argent► get on with inseparable transitive verba. ( = continue) continuer• while they talked she got on with her work pendant qu'ils parlaient, elle a continué à travaillerb. ( = start on) se mettre à• I'd better get on with the job! il faut que je m'y mette !► get out• get out! sortez !• let's get out of here! sortons d'ici !b. ( = escape) s'échapper (of de)• you'll have to do it, you can't get out of it il faut que tu le fasses, tu ne peux pas y échapper• some people will do anything to get out of paying taxes certaines personnes feraient n'importe quoi pour éviter de payer des impôts• he's trying to get out of going to the funeral il essaie de trouver une excuse pour ne pas aller à l'enterrementc. [news] se répandre ; [secret] être éventé• wait till the news gets out! attends que la nouvelle soit ébruitée !a. ( = bring out) [+ object] sortirb. ( = remove) [+ nail, tooth] arracher ; [+ stain] enleverc. ( = free) [+ person] faire sortirb. ( = recover from) to get over an illness se remettre d'une maladie• I can't get over the fact that... je n'en reviens pas que... + subja. [+ person, animal, vehicle] faire passerb. ( = communicate) faire comprendre ; [+ ideas] communiquer► get over with separable transitive verb( = have done with) en finir• I was glad to get the injections over with j'étais content d'en avoir fini avec ces piqûres► get round= get abouta. [+ obstacle, difficulty, law] contourner• I don't think I'll get round to it before next week je ne pense pas trouver le temps de m'en occuper avant la semaine prochaine► get throughb. ( = be accepted, pass) [candidate] être reçu ; [motion, bill] passer• I phoned you several times but couldn't get through je t'ai appelé plusieurs fois mais je n'ai pas pu t'avoird. ( = communicate with) to get through to sb communiquer avec qna. [+ hole, window] passer par ; [+ hedge] passer à travers ; [+ crowd] se frayer un chemin à traversb. ( = do) [+ work] faire ; [+ book] lire (en entier)• we get through £150 per week nous dépensons 150 livres par semained. ( = survive) how are they going to get through the winter? comment vont-ils passer l'hiver ?• we couldn't get through a day without arguing pas un jour ne se passait sans que nous ne nous disputionsa. [+ person, object] faire passer• to get the message through to sb that... faire comprendre à qn que...• this is the only place where villagers can get together c'est le seul endroit où les gens du village peuvent se réunir[+ people, ideas, money] rassembler ; [+ group] former( = pass underneath) passer par-dessous• to get under a fence/a rope passer sous une barrière/une corde► get up• what time did you get up? à quelle heure t'es-tu levé ?b. (on a chair, on stage) montera. we eventually got the truck up the hill on a finalement réussi à faire monter le camion jusqu'en haut de la côtea. ( = catch up with) rattraperb. ( = reach) arriver à• where did we get up to last week? où en sommes-nous arrivés la semaine dernière ?• do you realize what they've been getting up to? tu sais ce qu'ils ont trouvé le moyen de faire ?• what have you been getting up to lately? qu'est-ce que tu deviens ?* * *Note: This much-used verb has no multi-purpose equivalent in French and therefore is very often translated by choosing a synonym: to get lunch = to prepare lunch = préparer le déjeunerget is used in many idiomatic expressions ( to get something off one's chest etc) and translations will be found in the appropriate entry (chest etc). This is also true of offensive comments ( get lost etc) where the appropriate entry would be lostRemember that when get is used to express the idea that a job is done not by you but by somebody else ( to get a room painted etc) faire is used in French followed by an infinitive ( faire repeindre une pièce etc)When get has the meaning of become and is followed by an adjective (to get rich/drunk etc) devenir is sometimes useful but check the appropriate entry (rich, drunk etc) as a single verb often suffices ( s'enrichir, s'enivrer etc)For examples and further uses of get see the entry below[get] 1.1) ( receive) recevoir [letter, grant]; recevoir, percevoir [salary, pension]; Television, Radio capter [channel]2) ( inherit)to get something from somebody — lit hériter quelque chose de quelqu'un [article, money]; fig tenir quelque chose de quelqu'un [trait, feature]
3) ( obtain) ( by applying) obtenir [permission, divorce, licence]; trouver [job]; ( by contacting) trouver [plumber]; appeler [taxi]; ( by buying) acheter [item] ( from chez); avoir [ticket]to get something for nothing/at a discount — avoir quelque chose gratuitement/avec une réduction
to get somebody something —
to get something for somebody — ( by buying) acheter quelque chose à quelqu'un
4) ( subscribe to) acheter [newspaper]5) ( acquire) se faire [reputation]6) ( achieve) obtenir [grade, mark, answer]he got it right — ( of calculation) il a obtenu le bon résultat; ( of answer) il a répondu juste
7) ( fetch) chercher [object, person, help]to get somebody something —
8) (manoeuvre, move)to get somebody/something upstairs/downstairs — faire monter/descendre quelqu'un/quelque chose
can you get between the truck and the wall? — est-ce que tu peux te glisser entre le camion et le mur?
9) ( help progress)10) ( contact)11) ( deal with)I'll get it — ( of phone) je réponds; ( of doorbell) j'y vais
12) ( prepare) préparer [breakfast, lunch etc]13) ( take hold of) attraper [person] (by par)I've got you, don't worry — je te tiens, ne t'inquiète pas
to get something from ou off — prendre quelque chose sur [shelf, table]
to get something from ou out of — prendre quelque chose dans [drawer, cupboard]
14) (colloq) ( oblige to give)to get something from ou out of somebody — faire sortir quelque chose à quelqu'un [money]; fig obtenir quelque chose de quelqu'un [truth]
15) (colloq) ( catch) gen arrêter [escapee]got you! — gen je t'ai eu!; ( caught in act) vu!
16) Medicine attraper [disease]17) ( use as transport) prendre [bus, train]18) ( have)to have got — avoir [object, money, friend etc]
19) ( start to have)to get (hold of) the idea ou impression that — se mettre dans la tête que
20) ( suffer)21) ( be given as punishment) prendre [five years etc]; avoir [fine]22) ( hit)to get somebody/something with — toucher quelqu'un/quelque chose avec [stone, arrow]
23) (understand, hear) comprendrenow let me get this right... — alors si je comprends bien...
‘where did you hear that?’ - ‘I got it from Paul’ — ‘où est-ce que tu as entendu ça?’ - ‘c'est Paul qui me l'a dit’
24) (colloq) (annoy, affect)what gets me is... — ce qui m'agace c'est que...
25) (learn, learn of)to get to do — (colloq) finir par faire
how did you get to know ou hear of our organization? — comment avez-vous entendu parler de notre organisation?
26) ( have opportunity)to get to do — avoir l'occasion de faire, pouvoir faire
27) ( start)to get to doing — (colloq) commencer à faire
then I got to thinking that... — puis je me suis dit que...
28) ( must)to have got to do — devoir faire [homework, chore]
you've got to realize that... — il faut que tu te rendes compte que...
29) ( persuade)30) ( have somebody do)31) ( cause)2.1) ( become) devenir [suspicious, old]how lucky/stupid can you get! — il y en a qui ont de la chance/qui sont vraiment stupides!
2) ( forming passive)3) ( become involved in)to get into — (colloq) ( as hobby) se mettre à; ( as job) commencer dans; fig
4) ( arrive)how did you get here? — ( by what miracle) comment est-ce que tu es arrivé là?; ( by what means) comment est-ce que tu es venu?
5) ( progress)6) (colloq) ( put on)to get into — mettre, enfiler (colloq) [pyjamas, overalls]
•Phrasal Verbs:- get at- get away- get back- get by- get down- get in- get into- get off- get on- get onto- get out- get over- get up••get along with you! — (colloq) ne sois pas ridicule!
get away with you! — (colloq) arrête de raconter n'importe quoi! (colloq)
I'll get you (colloq) for that — je vais te le faire payer (colloq)
he's got it bad — (colloq) il est vraiment mordu
to get it together — (colloq) se ressaisir
to get with it — (colloq) se mettre dans le coup (colloq)
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3 BIOS
['baios] n. shkurtesë nga b asic i nput o utput s ystem ( BIOS) sistemi themelor për hyrje-dalje ( informatikë)What is BIOS?BIOS is an acronym for Basic Input/Output System. It is the boot firmware program on a PC, and controls the computer from the time you start it up until the operating system takes over. When you turn on a PC, the BIOS first conducts a basic hardware check, called a Power-On Self Test (POST), to determine whether all of the attachments are present and working. Then it loads the operating system into your computer's random access memory, or RAM.The BIOS also manages data flow between the computer's operating system and attached devices such as the hard disk, video card, keyboard, mouse, and printer.The BIOS stores the date, the time, and your system configuration information in a battery-powered, non-volatile memory chip, called a CMOS (Complementary Metal Oxide Semiconductor) after its manufacturing process.Although the BIOS is standardized and should rarely require updating, some older BIOS chips may not accommodate new hardware devices. Before the early 1990s, you couldn't update the BIOS without removing and replacing its ROM chip. Contemporary BIOS resides on memory chips such as flash chips or EEPROM (Electrically Erasable Programmable Read-Only Memory), so that you can update the BIOS yourself if necessary.For detailed information about BIOS updates, visit:What is firmware?Firmware consists of programs installed semi-permanently into memory, using various types of programmable ROM chips, such as PROMS, EPROMs, EEPROMs, and flash chips.Firmware is non-volatile, and will remain in memory after you turn the system off.Often, the term firmware is used to refer specifically to boot firmware, which controls a computer from the time that it is turned on until the primary operating system has taken over. Boot firmware's main function is to initialize the hardware and then to boot (load and execute) the primary operating system. On PCs, the boot firmware is usually referred to as the BIOS.What is the difference between memory and disk storage?Memory and disk storage both refer to internal storage space in a computer.The term memory usually means RAM (Random Access Memory). To refer to hard drive storage, the terms disk space or storage are usually used.Typically, computers have much less memory than disk space, because RAM is much more expensive per megabyte than a hard disk. Today, a typical desktop computer might come with 512MB of RAM, and a 40 gigabyte hard disk.Virtual memory is disk space that has been designated to act like RAM.Computers also contain a small amount of ROM, or read-only memory, containing permanent or semi-permanent (firmware) instructions for checking hardware and starting up the computer. On a PC, this is called the BIOS.What is RAM?RAM stands for Random Access Memory. RAM provides space for your computer to read and write data to be accessed by the CPU (central processing unit). When people refer to a computer's memory, they usually mean its RAM.New computers typically come with at least 256 megabytes (MB) of RAM installed, and can be upgraded to 512MB or even a gigabyte or more.If you add more RAM to your computer, you reduce the number of times your CPU must read data from your hard disk. This usually allows your computer to work considerably faster, as RAM is many times faster than a hard disk.RAM is volatile, so data stored in RAM stays there only as long as your computer is running. As soon as you turn the computer off, the data stored in RAM disappears.When you turn your computer on again, your computer's boot firmware (called BIOS on a PC) uses instructions stored semi-permanently in ROM chips to read your operating system and related files from the disk and load them back into RAM.Note: On a PC, different parts of RAM may be more or less easily accessible to programs. For example, cache RAM is made up of very high-speed RAM chips which sit between the CPU and main RAM, storing (i.e., caching) memory accesses by the CPU. Cache RAM helps to alleviate the gap between the speed of a CPU's megahertz rating and the ability of RAM to respond and deliver data. It reduces how often the CPU must wait for data from main memory.What is ROM?ROM is an acronym for Read-Only Memory. It refers to computer memory chips containing permanent or semi-permanent data. Unlike RAM, ROM is non-volatile; even after you turn off your computer, the contents of ROM will remain.Almost every computer comes with a small amount of ROM containing the boot firmware. This consists of a few kilobytes of code that tell the computer what to do when it starts up, e.g., running hardware diagnostics and loading the operating system into RAM. On a PC, the boot firmware is called the BIOS.Originally, ROM was actually read-only. To update the programs in ROM, you had to remove and physically replace your ROM chips. Contemporary versions of ROM allow some limited rewriting, so you can usually upgrade firmware such as the BIOS by using installation software. Rewritable ROM chips include PROMs (programmable read-only memory), EPROMs (erasable read-only memory), EEPROMs (electrically erasable programmable read-only memory), and a common variation of EEPROMs called flash memory.What is an ACPI BIOS?ACPI is an acronym that stands for Advanced Configuration and Power Interface, a power management specification developed by Intel, Microsoft, and Toshiba. ACPI support is built into Windows 98 and later operating systems. ACPI is designed to allow the operating system to control the amount of power provided to each device or peripheral attached to the computer system. This provides much more stable and efficient power management and makes it possible for the operating system to turn off selected devices, such as a monitor or CD-ROM drive, when they are not in use.ACPI should help eliminate computer lockup on entering power saving or sleep mode. This will allow for improved power management, especially in portable computer systems where reducing power consumption is critical for extending battery life. ACPI also allows for the computer to be turned on and off by external devices, so that the touch of a mouse or the press of a key will "wake up" the computer. This new feature of ACPI, called OnNow, allows a computer to enter a sleep mode that uses very little power.In addition to providing power management, ACPI also evolves the existing Plug and Play BIOS (PnP BIOS) to make adding and configuring new hardware devices easier. This includes support for legacy non-PnP devices and improved support for combining older devices with ACPI hardware, allowing both to work in a more efficient manner in the same computer system. The end result of this is to make the BIOS more PnP compatible.What is CMOS?CMOS, short for Complementary Metal Oxide Semiconductor, is a low-power, low-heat semiconductor technology used in contemporary microchips, especially useful for battery-powered devices. The specific technology is explained in detail at:http://searchsmb.techtarget.com/sDefinition/0,,sid44_gci213860,00.htmlMost commonly, though, the term CMOS is used to refer to small battery-powered configuration chips on system boards of personal computers, where the BIOS stores the date, the time, and system configuration details.How do I enter the Setup program in my BIOS?Warning: Your BIOS Setup program is very powerful. An incorrect setting could cause your computer not to boot properly. You should make sure you understand what a setting does before you change it.You can usually run Setup by pressing a special function key or key combination soon after turning on the computer, during its power-on self test (POST), before the operating system loads (or before the operating system's splash screen shows). During POST, the BIOS usually displays a prompt such as:Press F2 to enter SetupMany newer computers display a brief screen, usually black and white, with the computer manufacturer's logo during POST.Entering the designated keystroke will take you into the BIOS Setup. Common keystrokes to enter the BIOS Setup are F1, F2, F10, and Del.On some computers, such as some Gateway or Compaq computers, graphics appear during the POST, and the BIOS information is hidden. You must press Esc to make these graphics disappear. Your monitor will then display the correct keystroke to enter.Note: If you press the key too early or too often, the BIOS may display an error message. To avoid this, wait about five seconds after turning the power on, and then press the key once or twice.What's the difference between BIOS and CMOS?Many people use the terms BIOS (basic input/output system) and CMOS (complementary metal oxide semiconductor) to refer to the same thing. Though they are related, they are distinct and separate components of a computer. The BIOS is the program that starts a computer up, and the CMOS is where the BIOS stores the date, time, and system configuration details it needs to start the computer.The BIOS is a small program that controls the computer from the time it powers on until the time the operating system takes over. The BIOS is firmware, which means it cannot store variable data.CMOS is a type of memory technology, but most people use the term to refer to the chip that stores variable data for startup. A computer's BIOS will initialize and control components like the floppy and hard drive controllers and the computer's hardware clock, but the specific parameters for startup and initializing components are stored in the CMOS.
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