1. Uninstall programs you no longer need. You can do this from the “Apps & Features” setting in Windows, or by locating the program’s uninstaller and running it.
2. Delete temporary files. These are files that are stored temporarily for use when a program is running. You can delete these with a utility tool like CCleaner or manually.
3. Empty your Recycle Bin. This is where files that have been deleted are stored until they are permanently removed from your computer. You can do this manually or use a utility tool like CCleaner.
4. Disable unwanted startup programs. Some programs may start automatically when you turn on your computer. You can see and disable these programs in the Task Manager section of your computer.
5. Clean up disk space. You can use disk-cleaning software to scan your machine and remove unnecessary files.