It seems as though the Windows 10 "upgrade/update" process may not install all the files correctly, or maybe they're damaged, or maybe something else, but running Chkdsk has fixed quite a few of these minor glitches. Try running Chkdsk in "repair" mode to find any damaged files and correct them. Start by opening a command prompt as an admin. RIGHT click on the Start button, choose "Command Prompt (Admin). Once there, type chkdsk /f /r /x, leaving the appropriate spaces between the letters as shown, then press the Enter key. You should see a note that it can't be run till a restart is done, type "Y" for yes, then press the Enter key again. Close the command prompt and restart the computer. Chkdsk will run upon restart and will take quite a while to finish.. Don't panic when the progress bar stays at 10% for a long time. It's fairly normal and the Chkdsk process may take a couple of hours.
When it's finished, it will boot to your normal startup/lock screen and you can login normally and then see if things are working correctly again.
If that doesn't get it done, it's possible malware is to blame. Run the scans in the link below, exactly in the order given, and see if that remedies things.:
“Expand” the post titled: "Please try this" at the link below:
Hope this helps.
When ever I go into file explorer, it wont let me go to a different location. Other apps act up, too. Curse Launcher bugs on startup. Minecraft changes the hotkeys. If I send my computer to sleep and wake it back up again, I have a small window of time till this starts happening.