Who is Hacker?
In thecomputer securitycontext, ahackeris someone who seeks andexploitsweaknesses in acomputer systemorcomputer network. Hackers m…
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What is Computer security?
Computer securityissecurityapplied to computing devices such ascomputersandsmartphones, as well ascomputer networkssuch as private…
What is Computer Algorithm ?
In mathematics and computer science, an algorithm (i/ˈlɡərɪəm/ AL-gə-ri-dhəm) is a self-contained step-by-step set of opera…
What is Computer programming?
Computer programming (often shortened to programming) is a process that leads from an original formulation of a computing problem …
What is Computer virus?
A computer virus is a malware program that, when executed, replicates by inserting copies of itself (possibly modified) into other…
What is Microsoft Windows Defender?
Windows Defender, formerly known as Microsoft AntiSpyware, is a software product that helps combat malware. Windows Defender was i…
Microsoft Security Essentials
Microsoft Security Essentials (MSE) is an antivirus software (AV) product that provides protection against different types of malw…
What is meant by DOS?
DOS /dɒs/, short for Disk Operating System,[1] is an acronym for several closely related operating systems that dominated the IBM…
What is Software?
Computer softwareor simplysoftwareis any set of machine-readable instructions that directs acomputer's processor to perform specif…
What is Arcade game?
Anarcade game(orcoin-op) is acoin-operatedentertainment machine, usually installed in public businesses, such as restaurants, bars…
