Hit the Print Screen (PrtScrn) key, the screen should darken & your mouse cursor/pointer changes to a + symbol
Another keyboard shortcut: Windows logo key + Shift + S. If the Print Screen (PrtScrn) key is a different color you may have to hold Fn key then tap Print Screen (PrtScrn). See FAQ
Click & drag over whatever you want a snapshot/picture of
Optionally: click on bottom-right prompt for 'Snipping Tool' to edit the screenshot. If you missed the alert you can open Snipping Tool, click top-right 3-dots, Open file to be able to edit screenshot
Open the program where you want the screenshot & hit Paste
Note: screenshots are saved in Pictures, Screenshots folder
Hit New then click & drag (while the screen is greyed-out) over whatever you want a snapshot/picture of
You snapshot is displayed, you can highlight or draw a circle around anything of importance
Now what do you want to do with it: Email it | Copy it & paste into Word, Excel, etc. | Save (as a picture)
Using Greenshot (may not be available on all PC's)
Hit the Print Screen (PrtScrn) key, crosshairs & green lines should appear
If you don't get the green lines crosshair you need go to , Settings, Accessibility, Keyboard, turn off 'Use the Print screen key to open screen capture'
Click & drag over whatever you want a snapshot/picture of
Menu asks what you’d like to do with your snapshot:
Outlook will email it
Image editor allows you to obscure sections of it & other useful things
Save will make it a picture file
Clipboard allows you to paste it elsewhere
FAQ
Nothing happens when I press the Print Screen (PrtScrn) key Try Windows logo key + Shift + S. Otherwise if the Print Screen (PrtScrn) key is a different color you likely need to hold Fn key then tap Print Screen (PrtScrn):
It could be the key isn't triggering the snipping tool (screenshot) app, try to paste it into your app. Then fix it: Windows (Start) button , Settings, Accessibility, Keyboard, enable 'Use the Print screen key to open screen capture'
If 'Snipping Tool' or 'Photos' app can't do the edit you want, try the built in 'Paint' tool