Try the following to fix screenshots appear black on Windows 10. Screenshots appear black on Windows 10 (FIX)
If you’re trying to capture screenshots on your system but they all appear black i.e., nothing is captured, here are a few things you can do to fix it. The screenshot tool is basic but it works. You can tap the Win+PrintScrn keyboard shortcut and a screenshot is captured and saved to a Screenshots folder in the Picture library. Windows 10 is the first Windows version to have a smarter, easier to use screenshot tool. You then have to save the image by pasting it inside an image editor like Paint. The PrintScrn key on the keyboard can capture whatever is on your screen and copy it to the clipboard on Windows.