There are times when you need to see more or less detail on a page. Hold Ctrl (Windows) or Cmd (macOS) and then hit the plus button to zoom in and the minus button to zoom out. This will only affect the current page—you won't see any changes to sites open in other windows and tabs. To quickly return to the default zoom level, hit Ctrl+0 on a PC or Cmd+0 on a Mac.
You know this site mentions a name...but you just can't find it. To search for specific words or phrases within a webpage, tap Ctrl+F on Windows or Cmd+F on macOS. This will pull up a search box where you can type your search terms.
Browser - Types - Files - Videos - View
Your browser can open certain types of files, allowing you to play videos, view images, and listen to music without opening another app. Test it out with Ctrl+O in Windows or Cmd+O in macOS. However, this shortcut won't work in Microsoft Edge.