recently my laptop got virus due to not using virus protector but finally decided to remove it

I have downloaded adaware from www.lavasoft.de and made to check viruses thus it tried to remove but pc was hangout and said restart in one minute

but at this time you just click your watch and change the year for example 2008 to 2007 or 2006

then remove the virus using adaware after this restart you pc or laptop and run again adaware to see any virus exists.now you can run your pc or laptop fine

let me know if you have any suggestions or questions post here