Navigating in the Mac OS can be very daunting to users who aren’t familiar with the OS, or for those whose primary OS is Windows. Here are some simple tips and tricks to help you get around.
1 – Show Hidden Files in Open & Save Dialog Windows
Have you ever wanted to access a hidden file from an Open window or Save dialog? You can easily toggle hidden files by hitting Command+Shift+Period in any dialog window.
2 – Go To Folder
Hitting Command+Shift+G in the Finder brings up a Go To Folder dialog, this is without a doubt the fastest way to navigate deep into the OS X filesystem. The next best part? Tab completion works, so you don’t even have to type out the full paths. It also works in Open & Save dialogs too
3 – Hide Current Application & Current Windows
Your boss is coming, quick, hide that Facebook window! Whether you’re trying to keep a secret or just want to do something else, you can instantly hide the currently active app or windows by hitting Command+H
4 – Instantly Lock the Screen
Control+Shift+Eject instantly locks the screen and summons the screensaver, just remember that the password lock feature must be enabled separately before you’ll get use out of this one, otherwise the display simply turns off.
5 – Make ~/Library Visible Again
OS X Lion and later defaults to hiding the user library directory, it’s still accessible through a variety of ways, but you can make it always visible in the home directory again with the following terminal command: chflags nohidden ~/Library/
6 – Cycle Through All Open Applications
Command+Tab the application switcher gets a lot of use by power users for good reason, it’s one of the quickest ways to move between open apps there is, without your hands ever leaving the keyboard. Combining this with cycling through active windows is a big time saver.
7 – Quickly Force Quit the Currently Active App
Hold down Command+Option+Shift+Escape for about 2-3 seconds to force quit the currently active application without any confirmation dialog, and without having to kill it through activity monitor or the Force Quit menu.