Okay, I'm a newbie when it comes to computers. I'm having problems getting back the tabs on the task manager. I accidently pressed a set of keys to make it disappear. Can anyone help me how to get the tabs to show again at the top of the task manager?

Here's a screenshot I took:

[Only registered and activated users can see links]

Thank you!

You see where you painted the arrows? Within that space just double click.