Hey guys! I've been experiencing some very strange issues over the past two days. First, I updated my AMD drivers to the latest version, and my resolution (typically 1900) didn't fill the screen anymore. There would be black areas along all four sides of the monitor. However, when I turn the resolution down to 1600, the screen is completely filled. Keep in mind, I'm using a monitor that utilizes full HD 1080p. Next, I ran a registry cleaner, the one from IObit to be exact. Nothing strange happened. The next morning (yesterday), I uploaded some videos from an SD card. I could view them in Windows Media Player just fine. A little while later (with me away from the computer), I tried to run Steam and it wouldn't open. It would say "connecting Steam account blah blah, updating steam information", then it would close before opening the Steam client. I then tried to run several games. All would instantly close with the message "blahblah game has stopped working". As I investigated further, my video files, and even the Windows Media Player would open and close with the same error message mentioned previously. The internet works fine, I can download, I can run anti-virus scans and programs, but no individual files will open correctly. I then did a total system scan with IObit malware, Malwarebytes (in safe mode as well), and AVG. All items were removed. Still no improvement. I also tried a system restore to the day before any problems began occurring. Nothing. I would try a factory reset, but don't want to lose all of my files if it's not necessary in the first place. I think it may have something to do with a faulty RAM card, but I have no idea. It's a very strange problem. If anyone has ever heard of this, or even a solution, I'd really appreciate it.