Taking a screenshot of what's on your screen can be super useful! You can save screenshots as image files or even paste them into your documents, emails, and chats.
Here is how to take a quick screenshot in Windows 10:
Open a window with something you want to take a screenshot of
Press Windows + Shift + S at the same time
Hold Left-Click and drag over what you want to clip
Right-Click -> Paste or Ctrl+V your screenshot into your document or conversation
You can learn more about taking screenshots and using the screenshot snipping utilities built into Windows 10 here.