Hello,
I'd like to know how can I figure out if someone has hacked me? And if so how can I figure out if that person has stealed or copied my files? And how can I remove all the spy files?and by the way, lately ,something weird happened my old pictures which I have deleted them long term again returned and on my new pictures and when I click on them the new pictures appear its like 2 in one so what is that?and when I make scan nothing get catched:(

Find yourself a good antivirus program. If you have windows, which I'm guessing you do, then windows live onecare is a really good one. It costs money, but it's a yearly fee and covers a lot more than just the antivirus software.

Try to avoid mcafee and norton. They're not very good and can actually act like a virus, themselves, and screw things up in your computer.

Thanks for your reply :)

You're welcome. Wow, I don't think I've ever seen an OP come back after almost three years to respond to a post. Even if it's REALLY late, I hope it helped.