What is Programs, virus-antivirus Full Detail
What are programs
Programs: – are prepared to make the computer simple. To work on computer, some such programs or software are prepared by software engineers which make it easy to do related work on our computer.
Audio and Video Programs:- The programs that are needed to edit and convert audio and video files to play in the computer are called audio and video programs.
Name of the programs :- Adobe Media Player, VSC Media Player, Real Player, Windows Media Player, Media Player Classic.
Video files formats:- D.I.V.X, X.V.I.D, M.OB, RM, VOB, MPEG, WMV, ABI, FLB, DAT
Names of audio programs
WinAP Media Player SegWord Quick Time Player Jet Audio i0 Tunes XB M.C. media center
Formats of audio files:- mp3, web, rm, midi, mod, mpeg-1
What is virus and antivirus
Viruses are some such software designed by very expert software programs. Those who can enter any computer and spoil its data and in no time capture your computer and spoil or corrupt the windows. By installing antivirus in the computer, it finds the virus hidden inside the computer and cleans it.
What is Antivirus and How it works
Antivirus has a list of all virus names, when we install it, it matches the names of viruses with its list and after matching, it deletes them, it is necessary for antivirus to work well. That it should be updated daily through internet.
How to Protect Computer from viruses
Protection from virus: – E-mail containing any tempting and advertisements should not be opened in the computer, the e-mail ID which you do not know should not be opened. Fake and pirated CDs and DVDs should not be used in the computer. If you plug another computer’s pen drive into your computer, it should be scanned by antivirus.