In Windows 10 there are color filters feature controlled with shortcut.
If you mistakenly hit that Ctrl+Win+C, you will apply color filter, which default settings is Greyscale. Hit it again to turn it off.
That's it!
If you mistakenly hit that Ctrl+Win+C, you will apply color filter, which default settings is Greyscale. Hit it again to turn it off.
That's it!
