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When buying a used Mac or any computer, one should first plug it in to make sure it works.They should also remove the cover to make sure that there isn't anything lose, burnt or otherwise damaged.

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11y ago
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14y ago

look at the screen , mouse, keyboard and try turning it on at if something does not seem good dont get it!

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Q: What are the precautions before purchase second hand computers?
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First generation computers are called ICL2900HP9845 A VAX11780.What are second generation computers called?

Second Generation computers. The VAX mentioned above is just a single model of first generation electronic computers.


More differences between early computers and modern computers?

Early Computers were large in size while today computers are compacted .Early Computers were Vaccum tube and transistor based while today computers are ICs based.Early Computers were slow and today computers are fast.Early Computers were used punch card for storage while today computers used Secondry storage ( Hard Disk) for storage.Early Computers were not user friendly todays computers are user friendly


High-capacity computers with hundreds of thousands of processors that can perform more than one trillion calculations per second are called?

supercomputers


Name two driving factors in the development of computers?

The main driving factor for the development of computers was the needs of the United States defense department. The second driving factor was the United States space program.


When putting a list of names in ABC order does Mc come before Ma?

As I recall from my days long ago as an office worker, both McWhatever and MacWhatever are supposed to be alphabetized as MacWhatever in file cabinets, because it simplifies finding files later when you don't necessarily remember whether the name you're looking for started with "Mac" or "Mc". Having said that, computers don't follow that rule, so lists of names alphabetized by computer will put "Mac" names before "Mc", because the second letter "a" in the former comes before the second letter "c" in the other.

Related questions

The second tier of the two tier HICPAC isolation precautions includes all but?

Droplet precautions


What are features for second generation computer?

Second generation computers are often called transistorized computers. The transistorized computers are more advanced computers than the first generation of computers.


How can computer solve a problem in a second?

Computers are programmed with all the answers before they are sold so that when you ask the question, the computer can give you it's programmed answer "in a second".


Who invented the second generation of computers?

second generation


Where can one find second hand Nintendo DS computers for sale?

One can find and purchase second hand Nintendo DS and games for sale on websites such as Amazon and eBay. They are also available on Preloved and Free Ads.


First generation computers are called ICL2900HP9845 A VAX11780.What are second generation computers called?

Second Generation computers. The VAX mentioned above is just a single model of first generation electronic computers.


Who is the inventor of second generation computers?

Charles Babbage is the inventor of second generation computers.


Why are the fourth generation computers called digital computers?

Because the first, second, and third generation computers were also digital computers.


What are the second generation of computers?

Biocomputers


Where can one purchase a second-hand Honda CB450 motorcycle?

A second hand Honda CB450 can sometimes be purchased on eBay or on Craigslist. It is more likely that it can be purchased from a motorbike dealer because then it is easier to check it thoroughly before purchase.


Second generation computers were developed to meet the needs of what?

The second generation computers were developed to meet the needs of the atomic energy laboratories.


Are Computers that used transistors are referred to as third-generation computers?

no, second generation. third generation computers used ICs.