Lots of players report a CSGO Crash after alt-tabbing or altering resolutions

https://crash-csgo-sitesllmy859.theglensecret.com/how-to-create-an-awesome-instagram-video-about-csgo-crash

Lots of players report a CSGO Crash after alt-tabbing or altering resolutions. Fixes consist of setting fullscreen mode consistently, changing resolution back to native, and upgrading GPU drivers to decrease stability issues.