Thanks for all the responses.

What ultimately fixed it was going into the troubleshooting menu and selected "start from cd, dvd, usb" and then instead of choosing the "start from dvd or cd"...

Startup Repair diagnosis and repair log
---------------------------
Last successful boot time: ‎1/‎4/‎2018 7:24:20 PM (GMT)
Number of repair attempts: 24

Session details...

Ok I will try that when I get home from work.

Unfortunately none of these things worked. When I tried to run CheckDisk I got a "failed to transfer logged messages with status 50" error message.

I also at some point got a...

I recently installed the latest Windows 10 update and noticed my computer was slower afterwards (computer game would start lagging and alt+tab would take longer to actually switch between game and...