How to Remotely Access a Mac

Say you are sitting in the office and you need access to a coworker's computer. You could physically go to that computer, but that takes both time and energy. Thanks to Mac OS X's remote login feature, there is now a faster way to gain...

Part 1 of 2:

Open System Preferences on the computer you plan to connect to.
Click the Sharing icon.
Check the box correlated to Remote Login. This turns on your SSH setting.
Select allow access for All users.
Note the login information in the quotes. It is needed for a later step.
Repeat this process for the computer you are going to use to access the first computer.

Part 2 of 2:

Launch Terminal on the accessing computer.
1. Go to the upper right corner of your screen and there you should find a magnifying glass. Click on it and type Terminal. Then double-click on Terminal.
Wait for the Terminal to open.
Recall the login information from the computer you want to access. If you do not remember where the login information was, go back to the first method.
Type in ssh computername@123.34.56.789. Hit ↵ Enter.
1. After entering the login information, a confirmation prompt may appear. If it does, type yes and hit ↵ Enter.
Enter the password of the computer you are wanting to log into and then hit ↵ Enter.
1. When typing the password into the Terminal, the cursor will not move.
Done! You have successfully logged into that computer. You should see the name of the computer you accessed left of the cursor.