Super User is a question and answer site for computer enthusiasts and power users. Join them; it only takes a minute:

Sign up
Here's how it works:
  1. Anybody can ask a question
  2. Anybody can answer
  3. The best answers are voted up and rise to the top

In Windows, you can get an overview of your computers resources and activities by going into the Task Manager. It also shows which task is consuming the most CPU cycles and RAM.

Is there a similar tool built into OS X? I know top comes with OS X, but I find it all a bit too confusing. What are my available options? Do I need to resort to a 3rd party app?

share|improve this question
up vote 21 down vote accepted

What you're looking for is known as Activity Monitor. You should find it in /Applications/Utilities

share|improve this answer
This is why SE works so well. This was the first hit on Google, and it's exactly what I needed. – kivetros Apr 14 '11 at 13:55

If you want the same information as a Dashboard widget or in the menu bar, check out iStat Pro/Nano and iStat Menus. You can get more info at the author's website,

share|improve this answer
But be aware that some of these resource monitoring widgets can consume a large amount of system resources. – Matthew Schinckel Jul 22 '09 at 3:42
Upvoted for truth. – kivetros Apr 14 '11 at 13:54

You must log in to answer this question.

Not the answer you're looking for? Browse other questions tagged .