Virus is
one of the major issues faced by computers/laptops.
It is kind of malicious software program that hinders the successful working of
other computer programs. It has a
property to replicate itself when executed. It can cause severe damage to your
computer. Different types of viruses that can attack your system are Trojan,
malware, spyware, worms, boot infectors etc.
Various symptoms that show their
existence in your computer are reboot problem, blue screen, random shutdowns, slow processing etc. If you notice
any of these symptoms in your computer, it means that your system is attacked
by viruses. But you don’t have to worry about it.
There are many ways to remove
and keep them away from the computer. First of all, if you have already
suspected them, then in order to remove them you should immediately install an
anti-virus software program in your system. it is a software program that is
intended to delete viruses.
You can either download the
anti-virus program from the internet or you can buy a licensed one from the
market. After installing, you should run the program on your computer and within hour or two, it will remove all these
malwares.
In order to prevent them to enter again
in your system, you should take some precautions. Do not connect any
peripheral devices such as pen drives/printers without scanning. Scan the
device properly before opening. Also, do not open any email attachments or
messages without proper scan. By taking some of these precautions, you can
prevent their entry into your system to a large extent.