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Contact - Microsoft Support
Get in touch with Microsoft Support for assistance with Microsoft products and services.
June 11, 2024—KB5039217 (OS Build 17763.5936)
Windows 10, version 21H2 update history; July 9, 2024—KB5040427 (OS Builds 19044.4651 and 19045.4651) June 11, 2024—KB5039211 (OS Builds 19044.4529 and 19045.4529)
Options de connexion dans Windows - Support Microsoft
Les options de connexion dans Windows servent à diverses fins pour améliorer la sécurité de votre compte d’utilisateur et la commodité de connexion.
Make and receive phone calls from your PC - Microsoft Support
If you don't have Bluetooth available on your device (or if it's been turned off), you won't be able to make or receive calls on your PC. If you encounter issues while using the calling feature, these troubleshooting tips may help.
Upgrade to Windows 10 Pro - Microsoft Support
Learn how to upgrade Windows 10 Home to Windows 10 Pro to access more advanced security and networking features.
Get the latest Windows update - Microsoft Support
When the latest Windows update is ready for your device, it will be available to download from the Windows Update page in Settings.
Пошук ключа продукту Windows - Підтримка від Microsoft
Пошук ключа продукту для Windows 7 або Windows 8.1. Ключ продукту зазвичай потрібен у разі видалення або повторної інсталяції Windows 7 або Windows 8.1.
Applies To: Microsoft account dashboard
Product Key für Windows finden - Microsoft-Support
Erfahren Sie, wie Sie einen Windows-Product Key für die Aktivierung finden und wann Sie stattdessen eine digitale Lizenz verwenden.
Applies To: Microsoft account dashboard
How to open Registry Editor in Windows 10 - Microsoft Support
There are two ways to open Registry Editor in Windows 10: In the search box on the taskbar, type regedit, then select Registry Editor (Desktop app) from the results.
KB5005463—PC Health Check Application - Microsoft Support
Learn how to download, install, and use the PC Health Check app to check your device's compatibility with Windows 11 and get tips to improve its performance.