1. Open the Start menu and type "Disk Cleanup".
2. In the pop-up window, select the disk partition to be cleaned and click "OK".
3. In the pop-up window, check the file type you want to clean up and click "OK".
4. Wait for the disk cleanup to finish, and then restart the computer.
1. Open the "Control Panel" and select "Programs and Functions".
2. In the pop-up window, find the software you want to uninstall and right-click "Uninstall".
3. Follow the prompts to complete the uninstallation process and delete the related files and registry entries.
4. Repeat the above steps until all unnecessary software is uninstalled.
1. ** and install a reliable and effective antivirus software.
2. Open the anti-virus software and update it to the latest virus database and patches.
3. Run the antivirus software and select Full Scan or Quick Scan.
4. In the scan results, view and deal with the viruses or threats found.
5. Run the anti-virus software regularly and turn on the real-time protection function.
1. Press and hold "win+r" at the same time to bring up the running window.
2. Enter "msconfig" in the run window and click OK to bring up the system configuration tool.
3. In the pop-up window, select the "Launch" tab.
4. In the list of startup items, uncheck the programs or services that do not need to run automatically, and click "OK".
5. Restart the computer and observe the boot speed and running effect.