How to use Activity Monitor to speed up Mac Click a column name, such as % CPU, to list all programs by the amount of CPU they’re using. It shows how processes affect the CPU (processor) activity. If your Mac is running slowly, pay special attention to the CPU section. You can open it from the Utilities folder of your Applications folder or use Spotlight to find it.Īctivity Monitor details five different resources: CPU, Memory, Energy, Disk, and Network usage. To see which apps are eating up your system resources, use Activity Monitor. Some apps are more power-hungry than others and can slow your Mac to a crawl. If you do these activities regularly, you won't have to worry about the need to speed up your Mac again. These simple steps provided below won't take much time but will greatly help to improve your Mac's performance. All it takes is to disable a few things here and there. Below we’ll show you 15 ways you can shake off the dust from your system. A Mac that didn’t cause headaches or frustration. Remember the feeling of a brand new Mac? A Mac without rainbow wheels. But to help you do it all by yourself, we’ve gathered our best ideas and solutions below.įeatures described in this article refer to the MacPaw site version of CleanMyMac X. So here’s a tip for you: Download CleanMyMac to quickly fix your Mac slowdown.