My PC got virused by trojan give me some other way to remove it. except reformat?

Trojan may be a thread of your computer but it's not the most dangerous virus..... U can download Kaspersky Anti-Virus2014 (it's the good choice to protect your computer)  and it'll solve the problem quickly just make scanning and delete viruses, but if it doesn't work I advice u to reformat to keep your information safely

Hi, the best way to fix a Virus problem is definitely restoring the computer to factory default condition, because when the hardrive sectors or operating system files are effected with Trojan or any kind of virus, it is not advisible to go into Registery files to delete it  by doing it you may accidently delete wrong files, by doing such again you have to reinstall the whole OS. As a work around try to run few Antivirus application which may remove the Virus, but most of the times it won't work, since your Hardrive already being hijacked with Virus(Trojan).

u can use Microsoft security essentials which recommend at all bits of windows version u are using.but caution that must have to genuine windows.it can remove without infecting ur system file and also unhide ur original file.so u can try this antivirus now without formatting.otherwise if its infected u can see using system restore but fixed the date at that day on which day u were istalled a fresh copy of Windows OS.

Try This:

1)System Restore.

2)Certain trojan files can also be removed from add remove programs only if you know its file name& extension

Kaspersky is very good anti virus as well as internet security. No need to formate just install it and clean for virus,trojans..etc,

 It is free for3 months