Step 1: Go to the Academic Software page of CCleaner and click the green button ‘Download CCleaner’ to download the installer.
Step 2: Open the .exe installer file from your downloads folder and click Install to start the installation.
To change the language, select your language from the drop-down list at the top right.
Step 3: Once the installation is complete, click 'Run CCleaner' to run the program.
You can uncheck the box 'View release notes'.
Step 4: Click Next and follow the instructions. You can now start your PC's health check. CCleaner will analyse and clean your PC. You can also click 'Custom Clean' to choose which components CCleaner will analyse and clean.