Stop resource-hungry processes and apps by clicking on the app name or process you want to shut down, then click on the Quit button.

Click on the Activity Monitor app (there you can see a list of active processes organized by the amount of CPU each process consumes).

Start by quitting any apps on your computer that may be fighting for memory. It would help if you found the things that impact iMovie and other programs’ performance. When iMovie is operating slowly, you should look at your computer as a whole. Fortunately, there are a few more simple-to-use tricks to resolve the issue with iMovie running incredibly slow or crashing. While upgrading your hardware is a smart idea, it can be costly. And last but not least come malware and viruses. On top of that, you may have too much going on on your computer. If you own the older version of the Mac, its CPU (the Central Processing Unit) and RAM (Random Access Memory) may make modern applications work slower. The iMovie video editing app could be slow or crash for a multitude of reasons. In this article, we’ll go through these concerns in depth and give you the most effective solutions.

If you’ve ever been in a similar situation, you’ve come to the right place. Or maybe you get that spinning wheel of death, and it just doesn’t load. It may crash if you try to export videos. The Apple community is brimming with users’ queries complaining about their iMovie not responding, freezing, and running slowly.

How to make an imovie