You get one fix for free, so you can see for yourself what it can do.īig Sur has had a rather bumpy launch. If you’d like to try MacKeeper, you can download it for free right now. Click the Check All tickbox to select everything that needs updating.In MacKeeper, choose Update Tracker from the left-hand menu.Its Update Tracker feature will scan your system and let you know if you have any apps that need updating.

It’s easy to forget to update your apps, of course, but MacKeeper can help here. One potential cause is apps that need updating. There are many reasons you could have problems with a new operating system like Big Sur.