Are you experiencing problems with your computer frequently. Did you notice that your computer is exhibiting signs of presence of virus infection. It needs less mention PC users will be naturally worried about of losing important data, software and other valuable information. And those are genuine concerns because a virus in a computer is capable of modifying, deleting, corrupting or damaging data. All these sudden computer freezes, hangs and crashes are an indication of presence of virus. Taking these things into consideration, one should make effort to contain such threats before it causes irreparable damage. At some point during the time that one uses computer, one may have heard or experienced computer virus. A virus is a software application designed to carry out destructive activities on a computer. The virus arrives onto a computer through email attachments, software, music and videos downloaded from suspicious sites and installed onto hijacked websites. Though all viruses are dangerous but the destruction they cause may not be the same. Some like Trojan horses invade a computer secretly and destroy the data without the knowledge or consent of PC users. Viruses like Trojan are extremely dangerous because they disguise as a genuine program as a result it may not be possible to detect their presence. It is possible to combine these viruses to cause more damage onto a system. There are other forms of virus which gets executed and activated when an affected computer is rebooted. These viruses can drain computer resources. All these sudden freezing of computer, programs hanging in middle, crashing without any apparent reason may be result of virus attack. There is another form of virus that targets files installed on a computer. Most worryingly this virus can hide their presence by modifying code with each infection. Spyware as it is called is very dangerous because it invades a computer without the knowledge of PC user and as soon as it gets executed it starts spying on the computer activities. Hackers also install keylogger programs on a computer with the help of spyware which can record key strokes, credit card details and important information. And as a result it is important to take measures to remove viruses from computer. Virus attacks always meant unplugging a computer and taking it to a repair shop or wait for a technician to fix the problem. Remote technical support offers the PC users a chance to computer of virus in comfort of home or office. Remote technicians will make use of software and other tools to access an affected computer with the permission of PC users. The technician will repair the computer without being physically present. This remote support service is helpful because it enables PC users to get their computer repaired without stepping out of their premises. PC users have access to expert technician all the time and their help can be availed to fix all problems related to a computer including virus and malware removal, email setup, Printer setup, PC Tuneup, installation of MS office, optimizing system performance, fixing registry, driver up-dates issues and so on