I left an abusive relationship. It's likely that there is spyware on my computer. My ex would sometimes yell at me about things he would have only known if he was monitoring my computer. One time, he caught my daughter searching up porn. He told me when that happened that he had something on the computer (different computer than my personal computer) that would tell you what someone was typing.
I do not know for sure what could be on my computer, but I would like to remove it. I am really bad with technology. I do not even know where to begin. I just want to move on with my life and eliminate him from it. Any advice on how to locate and remove any type of spyware would be much appreciated. Also, if I find something, my plan is to get rid of my old email, old user names on sites I frequent, etc. I am starting new, where he cant cyber stalk me. Any tips on that, on things I may be forgetting, would be appreciated too.
I own a Surface Pro 3.