No software is immune.īut what do you do in this case? The surefire way to deal with jaded performance is to reinstall macOS Catalina altogether. Glitches in macOS Catalina are commonplace: in fact, all existing operating systems like Mojave or High Sierra could freeze and crash from time to time. The problem is that it might not always work as intended. And it offers a bunch of expanded features, such as a screen extension with an iPad or the new Apple Podcasts app. MacOS Catalina is slightly outdated since the release of macOS Big Sur in November of 2020. Nevertheless, many users prefer to stick with it because it's much more familiar visually. 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 solve some of the issues mentioned in this article.
