There are a variety of ways to resolve slow Mac performance is mojave faster than high sierra. The first step is to launch the Activity Monitor to check for memory usage issues. Click Quit to select the issue you’re experiencing. If you want to quit, click Quit. the program is taking over a lot of memory. Alternately, you could use the System Memory tab to check whether there are other slow processes operating within your Mac.
A CPU issue is another reason for slowness for your Mac. If you’re running a program that’s using lots of CPU, it’s best to shut it down. In order to do that, start the Activity Monitor and then click the “X” button that is located below the tiny window’s buttons. If you’re not certain which apps are taking up too much CPU power then try doing a Google search on these apps. It should allow you to see which apps have a negative impact on your computer’s performance.
When your drive is overflowing the drive can also trigger the Mac to slow down. Operating systems will be slower if you have several programs. Make sure to delete any files you don’t use, or simply move them to another drive. If you’re not sure what’s causing the problem You can try opening up your Activity Monitor and looking at the complete list of processes running on your Mac. A few errors should be apparent – they are an indication that the Mac has too many running all at the same time.