Hello, yesterday, I got on my computer, and all of my steam games on my hard drive are completely deleted. I looked in the files and everything and they are all gone. No one has been even close to my computer. I would like to know if you think it is a faulty drive or something else. I plan on buying this-(https://pcpartpicker.com/product/KyCwrH/seagate-internal-hard-drive-st2000dm001). I just want to know if I should actually buy a new one before I spend the money for it. Also, my Windows 10 is also installed to my HDD, but clearly that is still working. And, if I do need to put my Windows 10, is there an easy way I could install it to my SSD? Thanks in advance.