Unfortunately, I think I have a major problem with Windows. I beleive its corrupt and I dont know hot to fix it. Every time I start up my computer, my Windows is showing in a different font which is illegible. The font is all boxes, squares, exclamation marks, and arrows. My internet works fine and the fonts are normal but my Windows itself is messed up. I have a screenshot to explain my problem. Please help me solve this problem. Thank you everyone.