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Computers

This category includes questions and answers about computers and everything related to computers.

48,002 Questions

What is the function and importance of Supercomputer?

They have evolved from grid to cluster system of massively parallel computing. Cluster system computing means that machine uses multiple processors in one system instead of arrays of separate computers in a network.

They have evolved from grid to cluster system of massively parallel computing. Cluster system computing means that machine uses multiple processors in one system instead of arrays of separate computers in a network.These computers are most massive concerning size. A most powerful supercomputer can occupy few feet to hundreds of feet. The supercomputer price is very high, and they can vary from 2 thousand dollar to over 100 million dollars.

How do you reset your bios password acer travelmate 2420?

Your best bet is to remove all system batteries, and the power cord, then remove the CMOS battery, and wait like at least 20 minutes. Then put the CMOS battery back in, and then the system batteries, and power cord. You will have to set the clock, and boot order, as well as any system specific settings.

I got that you have to remove the cmos battery. My Question is about just that. what comes off the back first. I have a Acer Travel Mate 6460. I am not opposed to removing the back cover and getting to the Cmos Battery. I just need to kn ow the process. I don't want to cripple the machine for ever being ignorant. I need instructions with a couple pictures or plans so I do it correctly. Do you have any plans or scematics for the Acers?

How can you get back the volume control for your computer?

Most often this is caused by your sound card drivers failing to load. You probably need to reinstall your soundcard drivers.

Simply do a google search for your sound card plus the words 'driver download' & you should be able to find them in a jiffy.

If you dont know what soundcard you have, please see the question "How do you find out what sound card you have?" linked below.

What are some popular brands of touch screen notebooks?

The most popular brands of touchscreen laptops in 2012 were Acer, Toshiba, Asus, Sony, Dell, HP and Lenovo. So far the Lenovo IdeaPad Yoga 13 gets some of the best reviews for touch screen laptops.

How fast are computers today compared to 20 years ago?

Computers have changed considerably in size and speed in the last 20 years. This has made it possible for computers that would once fill a room to fit in your hand.

Where can I buy a lightweight laptop online?

One can buy cheap laptops online via Amazon where there are many very cheap laptops available either new or used through Amazon Marketplace. One can also buy them for low prices from eBay and Dell.

How to stop a computer from shutting down automatically?

One possible reason for this could be that your computer is overheating and has to shutdown every now and then. I suggest you get it checked by a computer technician.

Also scan your entire system for any viruses or so.

Well also another possible reason is that your computer may have alot of dust clogged up where the air is suppose to get out which causes the hot air to stay in your computer which will overheat and shut down. I suggest you go to a computer technician and let him take a look at it

What does a joystick of a computer do?

It is used for playing game it is used for playing game it is used to move the pointer on the on the screen and buttons used to select options it is used to control the actions in a computer game it allows for manual control or emotion

What are the functions of m.s.powerpoint?

In MS Power Point, you can make graphical presentations. So, instead of placing everything in MS Word, why not make it a presentation in Power Point where you have slides, which make it more organized and it looks better specially with lay outs. It is commonly used in business proposals or discussions in modern schools.

Thank you! I hope it helped

Where can I purchase a quality laptop for under five hundred dollars?

Laptops for under $500 are a pretty common these days. In many large retail chains, they carry laptops around the $500 range. However, websites such as amazon and eBay offers laptops at lower prices that performs at par than those in retail stores.

How can you delete everything on your hard drive without deleting your computer drivers?

to delete absolutely everything on your computer hard drive (aka memory storage) click on start, go to my computer (or computer for vista users) then right click on your drive then click on format. make sure that quick format is un-ticked then click on ok.

Basically the best way to delete everything in the computer just disable the file software, open the local c or d thru installer folder right click the mouse nor uninstall the application file or go to add and remove in to computer panel icon delete you want to delete and usual idea just reformat the computer to able to refresh the hardware condition of the computer and it absolutely empty.

What is the role of the CPU?

The CPU or "Computerized Processing Unit" is used for dealing with all data on a computer. This can be from saving a file to browsing the web. The CPU works in hand with the GPU to keep everything running.

How do you become an Information Technology specialist?

To become an IT consultant, keep the following 5 crucial business development issues in mind: # Becoming an IT Consultant is a Lot Like Launching a Professional Services Business. # Embrace Time Management. # Proactively Select Your Target Prospects with Both Eyes Open. # Focus on Long-Term Quality Client Relationships. # Get to Know Other Trusted Business Advisors in Your Community.

What are two devices you would use in a smart house?

There are so many smart home devices available in the market which are used to make a smart home. that devices are listed below.

- Relays and dimmers to control lighting

-Motion sensors for automatic lighting

-Single combined remote for all IR remote devices.

-Roller shutter and curtain motors to operate curtains

- Media server for hard disk

-Smart plugs

-Smart bulbs

-Thermostat for temperature control

-Touch Switches

-Door sensors to secure doors

-Window sensors or motion sensor to secure windows

-Security Alarm

-CCTV cameras

-Digital door locks

-Video Door Phones

-Short cut key or remotes

-Voice assistant like Amazon Alexa or Google Home.

-Other smart home devices

Do computers help people?

Without computers, modern medicine would not exist. In fact, almost nothing you use today would exist without computers. Your oven has a computer in it to regulate the heat, modern cars have computers in them to help with diagnostics and efficiency. Almost any technological device used in the modern world was designed on a computer, built by computerized robots, and/or has a computer in it.

Computers have made many things in life easier. However, our society has also become quite dependent on computers. Many people no longer know how to do relatively simple tasks without computers.

Where can one buy cheap Dell chargers?

If you are looking for a charger for a Dell D620 laptop then you will be able to buy it from a specialist computer shop like Maplin or PCWorld. You will also be able to get them from online computer shops and general retailers like Amazon.

What are the benefits of buying a Dell pc?

Dell offers a wide range of computers and the ability to customize your computer to your needs. They also offer 24/7 technical support. You may also be eligible for a discount, depending on the number of systems you plan to purchase.

What is Backup in computering?

It is when you make a copy of files that are in your computer to another media, say a blank CD or a floppy disk, so that in the event your computer crashes, you wouldn't have lost your important documents or even program files