ADSL Asymmetric Digital Subscriber Line. A technology that converts a standard phone line into a broadband internet connection. ADSL2 A newer, faster type of ADSL broadband. Beta A version of software that's being tested. Beta versions are often released so problems can be ironed out. BIOS Basic Input-Output System. Essential software built into every PC that connects the vital components. If s visible for a few seconds when the PC starts.
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