A few days ago I attempted to download a freeware program. I don't remember the site it was on. As I was installing it it was taking a long time and I got suspicious so I stopped it. My suspicions were correct. There was a bunch of new programs installed on my computer. Because of the amount of programs I decided to do a system restore. That got a lot of the junk off my computer. I then ran a full scan with Windows Defender and it found a trojan which I removed. I then ran a Malewarebytes premium scan and it found a bunch of stuff which I removed. I think most of the bad stuff has been removed but I am still having one issue. Every hour or so two command prompt windows will pop up one after the other for less than a second. It happens so fast that I am unable to get a screen shot from it or see if anything comes up in task manager when it happens. I did manage to see something one time when it popped up, it said bitsadmn.exe. I searched for that on google and found that it is a windows process but the file could be infected so I searched my computer for that file but it's not on my computer. I am thinking that it could be something trying to update some of those programs that were installed but I am not sure and I still want to get rid of it because if it happens while I am playing a game it causes the game to minimize for several seconds and puts it in windowed mode. I am running Windows 10 Version 10.0.14393 Build 14393 on a Lenovo Z70 laptop. This is kind of embarrassing for me because I am currently studying for my A+ certification and I can't figure this out. I appreciate any help you folks can give me.