Computers

You would have to reinstall windows or mac depending on which you have. If you paid for the back-up disks when you bought the computer you can use those, otherwise you will need to get a copy elsewhere.

Check the mute button. If it's off, fix the volume/master volume level by double-clicking on the sound icon on the right side of your bottom toolbar. Depending on whether your computer is a laptop or desktop, you may also have a manual volume control.

If those are in order, do you have an auxillary output (speakers, headphones) plugged in? Check the manual volume control on those.

Presently touch screens and voice recognition are classed as input devices as they require human interaction

Hi, I have completed my MCA from ignou i m working in proton communication my salary is 8000 i want to earn more pls help me gve me advise. thanks

yes I had a background of the beach and it had sound effects.

These terms are similar, and generally go hand in hand. Computer literacy means that a person knows the computer terminology. A person who is computer literate knows how to use terms such as cursor, minimize, task bar, RAM, etc. A person who is computer competent is someone who knows very well how to use a computer. People who are computer competent know how to do most basic tasks on a computer; like installing and uninstalling programs, changing settings, etc.

Read-only memory or ROM is a storage medium of computers and electronic devices. It is a permanent memory storage that supports all the required instruction for a computer to start.

First, if you are using a computer that uses MB, go spend $100 on a used computer and you'll have something that has at least 1GB.

As for your question, the amount of ram you have installed in a computer is not the only memory a computer can use. The actual name depends on the OS, but all computers have a section of the hard drive set asside to act as RAM. On a Windows PC it's called a Page File. The advantage is that you can use more ram then your computer has. The disadvantage is that it requires your computer to read, write, and rewrite this section of the drive over and over, which can be hard on the hard drive, and cause it to fail more quickly.

dilligence is one of that

BIOS

Data that is sent to a computer is called input. A keyboard, a mouse, a webcam, a scanner, and a microphone are all examples of input devices.

A computer corner desk is a space saving desk that a person could buy to put their computer on. The desk goes in a corner instead of against a flat part of a wall.

The monitor is the screen of the computer which displays the interaction the user is having with the computer. It is important that the monitor is kept clean, and know the proper way to clean it.

Right click the group and click 'Leave Group' This should open up an web page. Somewhere near the middle there will be an option saying 'delete this group'.

No. Although the connectors may look similar, PCI-E x16 cards and older PCI slots are electronically incompatible. A device meant for one but inserted in the other will not work, and may even result in damage to the card, the motherboard, or both.

Hardware may be damaged and files may be lost if computer systems are not properly shut down. An uninterruptible power supply, or UPS, is designed to give computer users enough time to save their files and properly shut down the system in the event of a power outage. A good UPS can be purchased cheaply and may save computer users thousands when considering the cost of replacing damaged hardware and unrecoverable data from working files.

You can assure the quality of a product by monitoring of the standards.

The answer is very simple. More people are relying on computers to store there data. Relying on them for tasks that need more speed and storage. Also, software requires more space and speed. Windows 95 was shipped on 20 floppy disks. Also, Apple just upgraded there whole line of computers to 1GB RAM, faster, 2 GHz intels, and bigger hard disks. I think this is because OSX.5 is coming out. So, there you go. Software is improving and needing more disk space and faster computers and People's growing music and videos collections.

A video adapter is a circuit board for attaching a monitor to a computer. Some computers have built-in graphics cards, and others require a 3rd-party card. Video cards not only make graphics possible, but also have a processor known as a graphics processing unit (GPU) which can do a number of graphics tasks without requiring CPU intervention.

One popular laptop is the Apple Macbook Pro. It is very sleak and sophisticated and has many desirable features. Another is the Apple Macbook Air. This laptop is very skinny and can fit into many different bags and has all the features that the Macbook Pro has.

The Apple Mac computer is available to purchase from all good electrical retailers such as Comet, Curry's and PC World, it is always best to check the stock online to find out product information, check availability and research into the specifications.

Ultrabooks, or a thin laptop, can be purchased at major retailers such as Best Buy, Tiger Direct, Comp USA or an Apple Store. Online retailers such as Amazon or eBay will also provide a valuable resource when searching for the best price.

list and explain some important characteristics of a computer?