Hello everyone, First of all, I want to state I really don't know too much about computers.
Installing Windows 8.1 Preview from Windows Store is easy and fast.
After it restarted, it came up with the usual screen that states it is installing the updates, Step 1 of 3 and then the percentage of it being complete.
After completing the first and sometimes the second step, my computer will suddenly restart again and then the screen with state "Loading Files" and then come up with a screen that says Windows could not start and that it is scanning the files to repair.
Alternatively you can direct open it using command.
It'll open a new window containing details of your current system locale, language, etc.