Different types of printer
Printers Most data is printed once you have created it and there are a vast number of different printers available to accomplish this. Mos...
Showing posts with label Concepts of IT. Show all posts
Computer Output Devices
Computer Output Devices
Output devices Includes items such as screens (monitors), printers, speakers and headphones. Traditional computer monitor. The o...
Computers Input Devices
Computers Input Devices
Input Devices Input devices allow you to input information to the computer and include things such as the keyboard and mouse. keyboard ...
USB flash drives (memory sticks)
USB flash drives (memory sticks)
USB flash drives (memory sticks) Flash drives plug into the USB port and when viewed via the Windows Explorer, look just like any other ...
Web cams, Digital cameras, Microphones
Web cams, Digital cameras, Microphones
Web cams Ever since it was invented, the Web has become increasingly interactive. You can now use a small digital movie camera (a Web cam...
Types of storage media
Types of storage media
Types of storage media These days there are a range of storage media to choose from including CDs, DVDs, USB flash drives, memory cards, ...
Concepts of IT: Memory and Storage
Concepts of IT: Memory and Storage
What is computer memory? You can store data on your hard disk, while data which is being processed is stored in RAM (Random Access Me...
Computer Performance
Computer Performance
Computer Performance Factors those affect computer performance There are a wide range of factors that can affect the performance o...
Computer Input/output ports
Computer Input/output ports
Input/output ports The Input and Output ports are normally located at the back or on the side of your computer. These include ports s...
Computer Disks
Computer Disks
Disks You use disks to store any data that you create. This can range from a memo created within a word processor to a video file created u...
Parts of a computer
Parts of a computer
Parts of a computer You should understand some of the basic elements that make up a computer including: ‐ Central processing unit (CPU) ...
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