Important Formula

Secondary Storage Devices Of A Computer. Within a computer, memory, or storage is one of the most important components. The cost of secondary storage devices is very lower in compare to the main memory so that they are also.

Without secondary storage all programs and data would be lost the moment the computer is switched off. Secondary memory is of two types: It connects via a usb port to a computer.

Shortcuts Keys In Computer. Select first letter, and then press enter to. Toggles mousekeys off and on in numeric keypad.

If you do any typing on your computer, you probably use them. 29 rows here 100 shortcut keys in computer. Windows logo key + d.