You should keep at least 20GB of free hard disk space on your Mac, which is needed for storing cache files and swap files for your apps. This means you shouldn’t use up all your available hard disk space if you want your Mac to run smoothly. In this regard, Macs are not that different from people - they also need some breathing space to work efficiently. Many people are more productive in a clean environment. Clean up your Mac hard drive to free up space for system files Look through the list and remove anything you don’t want to launch when you boot your MacĪlternatively, use MacKeeper to easily manage startup items on your Mac.Click on System Preferences and open Users & Groups.Luckily, it takes just a few clicks to remove them: Your computer is expected to have some startup items but, when not kept in check, they can reduce your battery life and consume your processing power, causing the Mac to drag. Login items (or startup items) are scripts that allow some apps to launch automatically each time you boot your Mac. Manage login items to improve startup speed Unfamiliar processes with excessive CPU usage can be viruses. Pay attention to the processes running in the background. Important: Make sure you know what the app does before you close it Go to Finder → Applications → Utilities → Activity Monitorģ.

To speed up your Mac, hunt down resource-hungry processes in Activity Monitor and disable them:ġ. When your Mac’s system resources are divided among multiple processes, it runs slower than usual. Use Activity Monitor to disable resource-hungry processes Here are all the best, proven ways to speed up your Mac:ġ. Use them to squeeze the most out of your device. To spare you the frustration of the spinning beach ball, we’ve put together a list of powerful optimization tips. A click here, a tweak there, and it’s not so hard to speed up your Mac again. It slows down for a variety of reasons, most of which are under your control. On the bright side, the speed of your device is not necessarily determined by its age. Whether you use an old MacBook Air or a new MacBook Pro, it’s likely to slow down eventually.

Imac 27 late 2013 running slow