Screenshots are really important when trying to illustrate what youโre seeing on your device. (Make sure you arenโt violating copyright when using them!)
For Windows:
PRINT SCRN - Full screenshot copied, you can then paste
WINDOWS + SHIFT + S - Partial screenshot, choose area
For Chromebook:
CTRL + SHOW WINDOWS - Full Screenshot
CTRL + ALT + SHOW WINDOWS - Partial Screenshot