Question

वायरस अनेक प्रकार के है I कंप्यूटर
वायरस पर प्रजेंटेशन तैयार कीजिए I
(किन्ही पॉच वायरस के विषय मे प्रजेंटेशन करता है)​

Answer 1

Today's topic is computer viruses

These are those program which directly or indirectly affect the computer performance. These automatically execute in computer when arrived and infect it in many ways.These are of various type:

1) Trojan:

Type of program that provide multiple entry points to unauthorized people into your computer.

2) Malware:

it is program designec to damage computer by deleting or corrupting computer file.

3) Worm:

It automatically attach with files replicates it and make millions of copy of single file and slows down computer.

4) Spyware:

These program are developed to theft private detail of user by using internet facility.

5) Adware:

These are designed to generate multiple pop ups to show Advertisements.

Antivirus:

These programs designed to remove Virus and protect our computer.

Ex. Quick Heal , Avira ,Avast etc.