tech supply king guy in my computer then videod me and got in my computer INDIA Nationwide

I purchased Microsoft Office, Had issues getting it to work so did the chat with the web site, so they went into my computer- well then they went to see what I looked like, and then sent messages wanting to be my friend. and this went on for hours he would not get off my computer. He stayed on the camera to see what was going on my house, waited for 4 hours until I got back and said he waited to see me because I was beautiful and hot. I finally got him to get off my computer by telling him *** Howard*** I would talk later... He took over my word docs, my pictures, my wallpapers, changed my screensavers, I have been a nervous wreck since then.