Ok so my family lap top has been really slow lately and I found out its because its got all kinds of spyware malware and all that stuff. So whats a good free way to clean it all up? I mostly use this computer and I dont want my family to think ive been looking at porn or downloading music etc

All help is appreciated 🙂

I am leaving my job at the end of this week. I dont have porn or anything like that on my computer but I have done a lot of personal things; documents, spreadsheets, emails, IM etc. Is there anything I can do to purge the computer of this? My boss isnt exactly computer saavy but I dont want to take any chances. I have deleted all documents and emptied the recycle bin, I clear my history daily and run ad -aware to clear my browser. But it is my understanding even though these things are deleted – they arent gone. Is there anything else I can do? Thanks!