One of the major gripes I have with Safari is that when you click a link, it opens the page in a new window. I find this totally throws me off and I end up with a bunch of windows and a cluttered mess. Luckily, there’s a quick workaround.
First, quit Safari by going to Safari>Quit Safari (or ⌘Q). Next, open up the Terminal, which can be found in Applications>Utilities>Terminal.app. Then all you have to do is copy the following text and hit enter.
defaults write com.apple.Safari TargetedClicksCreateTabs -bool true
Once you hit enter, you can quit the Terminal and relaunch Safari. Now you will notice that all licked links open in tabs instead of new windows!


