Learn how to check your PC's storage capacity and manage it effectively with Microsoft Support's guidance.

If you forgot your PIN and need to reset it, you can do so from the Windows sign-in screen. Look below the PIN text box: If you see I forgot my PIN , select it and follow the instructions to reset your PIN.If there are multiple accounts on the device, choose the one you need to reset.

The tool may make one or more changes to the installed version of .NET Framework. For example, it may correct the state of Windows Installer on the computer, reset the discretionary access control lists (DACLs) on certain folders, or resolve issues that are related to an invalid or corrupted update registration.

Explore the new and refreshed apps of Windows 11, from Photos to Microsoft Store. You'll find tools to stay creative and productive, whether on your phone or on your PC: Try it! Photos app. Sync your photos to OneDrive and they'll appear in the Photos app. You can sort photos by date, see them side by side, and create collections to keep them ...

Use System restore to make restore points when you install a new app, driver, or Windows update, and when you create a restore point manually. Restoring won’t affect your personal files, but it will remove apps, drivers, and updates installed after the restore point was made. To go back to a restore point:

Safe mode starts Windows in a basic state, using a limited set of files and drivers. If a problem doesn't happen in safe mode, this means that default settings and basic device drivers aren't causing the issue. Observing Windows in safe mode enables you to narrow down the source of a problem, and can help you troubleshoot problems on your PC.

Delete a OneNote notebook from your computer. In File Explorer, navigate to your Documents folder, and then double-click OneNote Notebooks.

Windows Security (Windows Defender Security Center in previous versions of Windows) enables you to scan specific files and folders to make sure they're safe. You'll be notified immediately if any threats are found. To scan specific files or folders, right-click a file or folder, select Show more options, and then select Scan with Microsoft ...

Installing Windows 7 SP1 using Windows Update (recommended) If your PC is set to automatically install updates, you’ll be prompted by Windows Update to install SP1. Follow the instructions to install the update. To manually install SP1 from Windows Update: Select the Start button > All programs > Windows Update.

Để xóa bộ Microsoft Store ẩn, hãy nhấn Windows Phím Logo + R để mở hộp thoại Chạy, sau đó nhậpwsreset.exevà chọn OK. Một Cửa sổ nhắc lệnh trống sẽ mở ra, sau khoảng 10 giây, cửa sổ này sẽ đóng lại và Store sẽ tự động mở.