In the world there are so many people use wrong way of snatch computer data . They snatch data by using virus and they called hackers . In the market so many software are available which can safe your pc from viruses . When you download a software from un trusted website it may be contain at dangerous viruses which can damage to your computer.
Define of Virus
Computer virus is a program or a piece of code which can replicate themselves .Simple virus can copy of itself .Simple virus is so dangerous because it occupy all space very quickly and silently loaded to your computer against your wishes.viruses are made by human.
Virus is transfer by E-mail , downloading , CD,DVD,USB and other mass storage devices. It can damage your computer hard drive data.Viruses are controlled by hackers which used them for snatch data of other computers.
Define of Antivirus
Antivirus is a software which safe your computer from unknown danger like virus .Antivirus stopped incoming of viruses from internet,usb,cd and other .Antivirus always work silently at your computer.There are so many antivirus in the market which safe your computer from virus like Avast antivirus,Nod32, Avira antivirus and many more.
Protect my computer from virus
There are so many way to protect computers from viruses.
1:By Antivirus
You can protect your computer from virus by using antivirus because it is especially made for blocking viruses from internet and other way like usb and cd etc.It protect your computer silently from all way .scan your system one time in a week .Install light antivirus software and keep update .Don't open or install any software about which your antivirus software warn you and don't open those websites about which your antivirus warn you .There are so many antivirus are in the market which can help you to protect against virus .Avast antivirus,Nod32 antivirus,Avira antivirus,Norton antivirus and AVG antivirus are most popular software in the world.
2:By Firewall
Firewall software also work like antivirus .It control all incoming and outgoing network traffic by analyzing data packets.It also protect your computer from virus .Always keep on your firewall for protect your computer against virus.
3:By E-mail
In the world so many people use email for sending data .They don't know that they may be fall in a danger .At that time many people use e-mail for send virus to another computer .When you see any e-mail which is com from an unknown email address don't open it because it may contain at virus .For protecting your computer from e-mail install a best antivirus software into your computer which protect your computer as well as your internet.
4:By Updating
By updating we can also safe and secure your computer from virus because by updating your windows and antivirus it become new and do work so quickly.
5:By Scan
You can also protect to Your computer by scan all data in a week because by scan all data become clean from virus and your computer run faster.
6:By Downloading
There are so many websites which contain virus .When you download files from a virus contain website and install it to computer then your computer become damage by virus .Don't open and download any software which contain at virus .Use only standard website for downloading
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