How to speed up MacBook after macOS Catalina Update? The answer is, remove startup programs- once you do so, the Mac will start fast, and eventually, other applications would perform better. And if the system starts slowly, it will definitely take time to launch applications like Chrome, Safari, or anything.

Startup programs are responsible for the slow performance of Mac, right when you press the Power button to boot the system.

There also multiple factors that are used to show memory usage by applications, so check under % CPU, which app is consuming processor of Mac.Ĭlick on the process to select and close it by clicking on X which is on the upper-left side of the screen. The CPU tab will show, which processes or software are eating most of the memory. But our primary goal is to speed up macOS Catalina or any Mac, so click on the CPU tab. The Activity Monitor is mainly divided into CPU, Memory, Disk, Energy, and Network. Open the Application folder > Utilities > Activity Monitor or directly make a spotlight search for Activity Monitor. However, there is a way through which you can find the resource-hungry process and shut them down to speed up Catalina. Mac is full of assets, few are useful and some are just eating the power and slowing down the Mac for no reason. Speed Up Your Mac Running on Big Sur & Earlier Fix 1: Close System Consuming Process: Keep Eye on it

Fix 10: Reinstall macOS Without Erase Drive or After Erase Drive.

Fix 1: Close System Consuming Process: Keep Eye on it.

Speed Up Your Mac Running on Big Sur & Earlier.

Mac mini very slow after mojave update