The Microsoft Snip tool is useful for capturing screen shots or partial screen shots.
It can be downloaded from: https://i.pku.org.uk/?m=ShowDownloads&d=/Software
Once installed, it will give a brief tutorial on how to use it and what it can do, though it is easy to forget!
Press the [PRINT SCREEN] button on your keyboard to activate Snip.
Click on a window to select the whole Window or click and drag to select an area.
After capturing, you can use a pen to draw on the captured image:
Or use the highlight tool to mark text or something specific:
If you make a mistake, you can erase part or all of the drawing/highlights:
You can copy (to clipboard), share or save your captured image:
All captures are saved in a library and may be retrieved at a later time: