How to fix Windows 11 high RAM usage?

Open Task Manager using Ctrl + Shift + Esc and check which processes are using the most memory. You can right-click on the unnecessary ones and choose End Task.

Many applications launch automatically when Windows starts, consuming a significant amount of RAM. Go to Settings > Apps > Startup and disable apps you don’t need to run at startup.

Windows 11 includes many visual effects that can use up memory. To improve performance, search for Performance Options, then select Adjust for best performance under the Visual Effects tab.

Sometimes high RAM usage is caused by malicious software. Run a full system scan with Windows Security or a trusted antivirus program to ensure your system is clean.

Keeping Windows and your hardware drivers up to date can fix memory management issues. Navigate to Settings > Windows Update and install all available updates.

SysMain is a Windows service that preloads frequently used applications but can consume high memory. You can disable it by typing services.msc in the Run dialog, finding SysMain, and stopping the service.

If your computer constantly runs out of RAM, consider increasing the virtual memory. Open System Properties > Advanced system settings > Performance Settings > Advanced > Virtual Memory and adjust the size manually.

If you regularly use memory-intensive applications, the ultimate fix might be to install more RAM. This ensures your system can handle multitasking and demanding software efficiently.

Optimizing RAM usage in Windows 11 improves system speed, responsiveness, and stability. By following these steps, you can ensure smoother performance and extend the lifespan of your PC’s hardware.