Find answers to common questions about genuine Windows software.

了解如何更改 Windows 中显示器的刷新率，以确定在屏幕上显示运动的平滑程度。

Learn how to free up space for Windows update including deleting nonessential files, using an external hard drive, and updating your hard drive.

Change two-step verification settings; Common problems with two-step verification for work or school accounts; Manage app passwords for two-step verification

With Edge Chromium, you can add multiple profiles. Profiles allow multiple users to operate in a shared environment while maintaining access to their personalized browser settings, bookmarks, and extensions.

Discover the latest updates for Windows 10, including improvements and fixes, known issues, and guidance on how to get the update.

With online threats getting more advanced day by day, it is important to prioritize the safety of your web browsing. Microsoft Edge offers several features and practices that can enhance your online security and protect your personal information.

Get Microsoft billing support. Find help with Microsoft Store purchases, subscriptions, refunds, payment options, and checking your order history.

Learn how to get the latest Windows updates. Find answers to FAQ about updating Windows to keep your PC up to date.

Активация Windows с помощью цифровой лицензии. Цифровые лицензии связаны с вашим оборудованием и учетной записью Майкрософт, поэтому вам не нужно ничего искать на своем компьютере.