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  1. Uninstall or remove apps and programs in Windows

    Uninstall from Control Panel In search on the taskbar, enter Control Panel and select it from the results. Select Programs > Programs and Features. Press and hold (or right-click) on the …

  2. Fix problems that block programs from being installed or removed

    Oct 14, 2025 · Block you from uninstalling a program through Add or Remove Programs (or Programs and Features) in Control Panel. If you're trying to remove malware, you can use …

  3. Repair apps and programs in Windows - Microsoft Support

    Select Programs > Programs and Features. Right-click the program you want to fix and select Repair, or if that’s not available, select Change. Then follow the directions on the screen. For …

  4. Removing Invalid Entries in the Add/Remove Programs Tool

    To add, remove, or change a program on a Windows 2000-based computer, use the Add/Remove Programs tool in Control Panel. Occasionally, a program may not be uninstalled completely …

  5. Uninstall Microsoft 365 or Office from a PC

    Learn how to uninstall Office from a PC using the Control Panel or with the uninstall support tool.

  6. How to run Control Panel tools by typing a command

    To run a Control Panel tool in Windows, type the appropriate command in the Open box or at a command prompt. NOTE: If you want to run a command from a command prompt, you must …

  7. Error 1638 "Another version of this program is already installed" …

    Error Message: Another version of this product is already installed. Installation of this version cannot continue. To configure or remove the existing version of this product, use Add/Remove …

  8. Description of Control Panel (.cpl) Files - Microsoft Support

    Third-party software and hardware manufacturers can add Control Panel icons to provide an interface for setting configuration options for their products. An icon appears in Control Panel …

  9. Can't view or uninstall Exchange security or hotfix updates in …

    After you install a Microsoft Exchange Server 2019 security update (SU) or hotfix update (HU), you experience issues and decide to uninstall the update. However, when you try to do this …

  10. Unexplained Windows or software behavior may be caused by …

    Describes behavior that may occur if your computer has deceptive software that is installed and running, and describes steps that you can take to try to remove the software.