Blackout is one of the best tools to blackout part of the screen of a Windows ... This option provides a big black frame that covers the desktop screen from all the positions (top, left, right ...

Natively it is not possible to do that in Windows 11/10, but you can use a free tool named Lock Cursor Tools to lock the mouse cursor movement to a particular part of the desktop screen.

If you're having trouble seeing elements of your Mac's desktop, take advantage of its Zoom accessibility tool to magnify the part of the screen you need. Apple's accessibility features in macOS ...

like tools for capturing specific parts of your screen instead of your entire desktop. The screenshot methods listed in our step-by-step guide work on both laptop and desktop computers running ...

This post is part of a week-long series on laptop ... Right-click (or two-finger click, as may be the case) on your monitor screen and pick "Change Desktop Background." You can then click the ...