How to Protect Window Computer from Virus Attack

First of all the question is that what is computer virus or how it entering in computer system. Virus is a kind of program or programming code that performed some operations in computer without any kind of knowledge of the owner. Some time computer viruses be very harmful and create critical condition in front of the user and in their work. Some time user has lost their complete data due to system crash.  There are many kinds of problems created by the viruses in computer like as crash the pc, pc slow, data lost and some time hardware problem may effected the computer.

Now the question how does enter viruses in compute without owner permission. There are various sources to enter virus in computer.  When user works online or on internet then with the download file some active code file download and auto execute in the computer. This kind of code performed some tasks in behind of the pc. The big source of the computer virus is online working.

How to increase speed of your computer

There are  five things that increase the speed of your PC.

1.       Disk Cleanup.

2.       Disk Derangement

3.       Ready Boost

4.       MSCONFIG

5.       Disable Search Indexing.

1.       Disk cleanup:

                All windows systems come with the disk cleanup tool pre-installed. It can be accessed via the quick search option in the start menu. The Disk cleanup tool will search your entire hard drive and tell you which files you can delete safely to free up some space on your hard drive. The more space you free up, the faster your computer will end up running. It is recommended that you run the disk cleanup tool every 15 days or so in order to keep tweaking your computer speed.