How to use the PC Health Check app - Microsoft Support
Oct 14, 2025 · PC Health Check app brings you up to date info on your Windows device health, helping you take action to improve your device performance and troubleshoot performance problems.
Device Performance and Health in the Windows Security App
In the Windows Security app on your PC, select Device performance & health or use the following shortcut: Device performance & health
Check if a device meets Windows 11 system requirements after …
Oct 14, 2025 · The easiest way to see if a device meets the requirements for Windows 11 after making hardware changes to the device is with the PC Health Check app: Download and install the PC …
KB5005463—PC Health Check Application - Microsoft Support
Apr 21, 2022 · PC Health Check includes diagnostics to monitor device health and troubleshooting to improve performance, all from the convenience of a single dashboard. Key features include:
PC 正常性チェック アプリの使用方法 - Microsoft サポート
PC 正常性チェック アプリを使用して、デバイスのパフォーマンスを向上させる方法について説明します。
Cách sử dụng ứng dụng Kiểm tra Tình trạng PC - Hỗ trợ của Microsoft
Ứng dụng Kiểm tra Tình trạng PC cung cấp cho bạn thông tin cập nhật về tình trạng thiết bị Windows của bạn, giúp bạn hành động để cải thiện hiệu suất thiết bị và khắc phục các sự cố về hiệu suất.
Getting ready for the Windows 11 upgrade - Microsoft Support
Find Windows 11 specs, features, and computer requirements. To check if your current Windows 10 PC can run Windows 11, download the PC Health Check app once it becomes available. Download PC …
Tips to improve PC performance in Windows - Microsoft Support
To help diagnose and resolve many of these issues, you can use the Microsoft PC Manager app, which provides tools to clean up storage, manage startup apps, and optimize system performance.
Use the System File Checker tool to repair missing or corrupted system ...
Jan 12, 2007 · Note: You may be able to get a known good copy of the system file from another computer that is running the same version of Windows as your computer. You may wish to perform a …
Caring for your battery in Windows - Microsoft Support
The battery report will be an HTML file that’s stored in a folder on your PC. The file location will be shown in the Command Prompt window. Open File Explorer, go to the folder that the report was …