#Best cleaner for mac os sierra for free#
#Best cleaner for mac os sierra free#

For optimal performance your Mac needs around 10% of your storage available, so check the available space and clear it up, if needed, by moving files to another disk and deleting them from the startup disk.

#Best cleaner for mac os sierra free#

Clean the CacheДЄmong the most common causes of a slow computer running macOS Sierra is low storage space, so you'd better keep an eye on the startup disk so as not to run out of free disk space. In case this trick doesn't work, back up as much data as possible, reformat the disk and reinstall macOS. If Disk Utility reports вЂњThe underlying task reported failureвЂќ, try to repair the disk or partition again. If Disk Utility says the disk appears to be OK or has been repaired, you are good to go.

Click the вЂњFirst AidвЂќ button, and then вЂњRunвЂќ.

You'll see the available disk listed in the sidebar.

Select вЂњDisk UtilityвЂќ in the вЂњmacOS UtilitiesвЂќ screen, then click вЂњContinueвЂќ.

After your Mac restarts, press and hold the Cmd+R keys until you see the Apple logo.

This native macOS application can fix various problems such as the ones listed above. If some of the above apply or your computer doesn't start up, begin fixing your disk by using the built-in Disk Utility. If you have noticed that multiple apps have quit unexpectedly, files have become corrupt or an external drive doesn't operate properly, it's possible you have problems with your hard or flash drive, which is why macOS is running slow.

When you click on the quit process, a pop-up will ask you whether you want to вЂњForce QuitвЂќ or вЂњQuitвЂќ the process.

Click on the X button located in the top-left, along with the вЂњInformationвЂќ and вЂњSettingsвЂќ buttons.

You should force macOS to quit any processes that are using too many processors resources: Use a Monitoring AppД«ut whenever you feel that your Mac is running slow, just launch Activity Monitor (pro tip: type вЂњactivity monitorвЂќ in Spotlight), and under the CPU tab check which apps are using a high level of CPU resources. Of course, it's also recommended to have a clean desktop because a cluttered desktop with hundreds of files of different sizes will slow down your Mac.

Check the boxes вЂњReduce motionвЂќ and вЂњReduce transparencyвЂќ.

Select вЂњDisplayвЂќ from the left set of menu items.

Launch System Preferences and hit Accessibility.

Turning these features off is especially useful for improving the performance of your Mac if you are constantly using lots of apps or have a lot of open windows. The problem with this feature, however, is that in the long term it could lead to performance issues as each new window requires more and more system resources, first to draw and then to maintain. MacOS includes design features that are easy on the eye, such as transparent windows.

#Best cleaner for mac os sierra for free#

Clean 500MB of Junk for Free Reduce Transparency