
IMyMac's Mac Cleaner app has everything you need to finish the 3-hour task of hard drive cleanup in under 5 minutes. So how to speed up MacBook by emptying the caches? There are two ways: you can clean them up manually (step-by-step) or you can remove them in a second with a cleaning utility iMyMac's Mac Cleaner.Ĩ.Uninstall applications you don’t need any more Over time, these cache files take much storage on your Mac. So just shut down the iCloud Photo Library on your Mac. Synchronizing photos to iCloud can take a lot of time and therefore slows down your Mac. But sometimes the indexing gets stuck, and you need to speed up a Mac To solve this problem, you need to reindex Spotlight by going to System Preferences > Spotlight and clicking on the "Privacy" tab. This only takes a few hours and then your Mac will be fine. If you recently updated your OS, you would be aware of the slowness that occurs when Spotlight is indexing. Note that beginning from OS X EI Capitan, there is no need to repair disk permissions. (4) Click Repair Disk Permissions to repair any inconsistent permissions. (1) Open Disk Utility (Applications > Utilities). (3) Click on Minimize windows using and change Genie effect to Scale effect.įollow these steps to repair disk permissions: (2) Untick the following boxes: Animate opening applications, Automatically hide and show the Dock. Here’s how to speed up a Mac by turning off some visual effects:

If you see that some app is using a lot of CPU power, you can close it from here by choosing the app and the mouse and clicking the X in the left-hand corner of the Activity Monitor. You can speed up your Mac from 15 aspects:
