My Mac keeps showing the spinning rainbow wheel and freezing. I have to force quit apps multiple times a day.
The spinning wheel means an app or the system is waiting for resources — usually memory, disk, or CPU. Open Activity Monitor from Applications, Utilities and click the Memory tab. If the Memory Pressure graph is yellow or red, your Mac is running out of RAM. Close memory-heavy apps — Chrome is a common offender with multiple tabs. Check the CPU tab and sort by % CPU to find any process using excessive resources. If kernel_task shows high CPU, your Mac is likely overheating. Clean the vents with compressed air and make sure the laptop is on a hard surface, not a pillow or blanket. Check your storage: click the Apple menu, About This Mac, Storage. If your drive is nearly full with less than 10 percent free space, macOS slows down significantly. Delete old files, empty the Trash, and clear system caches by restarting in Safe Mode: shut down, then turn on while holding the Shift key until you see the login screen. Safe Mode clears caches and runs basic disk repairs. Restart normally afterward. If your Mac is older than 5 years, consider upgrading the RAM or replacing the hard drive with an SSD if it still has one.
