Learn how to use Disk Cleanup to delete files you no longer need and reclaim storage space on your PC.
See how to use Sweep to instantly clean your Outlook.com account, mark email as junk, and delete messages in the Mail app.
Install or unistall apps and programs from the Start screen or Control Panel.
Learn about antivirus programs, online scanners, and tools that help remove malicious software from your Windows PC.
See how to remove email accounts from the Mail app or stop syncing email for an account.