Mac updating boot caches
However, the hard part is cleaning up your system, and figuring out all the stuff that can be safely removed for more space.
The best option is to use a Mac cleanup tool, like Clean My Mac 3.
Even the fastest machine can be dragged down by hundreds of opened tabs and extensions.
Hidden add-ons, plug-ins, and extensions often come disguised as a free software.
All Macs begin to slow down with age — Mac Book Pro, i Mac, it doesn’t matter.
But don’t worry, there are many performance tips for you to fix it up.
It takes time, and might cost a pretty penny, but you’re sure to see an increase in speed on your slow Mac.
If you use your desktop as a file dump, it’s high time for a cleanup.
It knows what to clean and where to clean, and is incredibly safe to use.
If for some reason your Mac is running slow after High Sierra update, don’t panic. When you start your Mac, a lot of things load up in the background.
Not only do they slow down your startup, but they continue to do so the whole time you’re on your Mac.
Activity Monitor will show you what processes are using up your system resources.
Quitting an app that’s taking up a lot of processing power could make a huge difference in speeding up your slow Mac.
Give your Mac a clean start and make OS X run faster.