Run the installer and follow the prompts. You can customize shortcuts and context menu options during this process. :

: Identifies background apps that are draining resources and puts them into "sleep mode".

Get the latest executable from the Official CCleaner Website .

: Scans for and updates outdated hardware drivers to improve system stability. Registry Maintenance :

Launch the app and use the feature to quickly scan for privacy trackers and junk files that may be slowing down your PC. Perform Custom Cleaning :

Use the to fix broken or missing entries. It is recommended to back up your registry when prompted before making changes.

For a visual walkthrough of the official installation and basic optimization steps, watch this guide: