You can add an animated on-screen timer or progress bar to make your presentation more interesting. For example, you might want to include a timed quiz at the end of a training with a countdown display.

Questions and answers about artificial intelligence (AI), and how it's used in Microsoft products such as Microsoft Copilot.

What is a security key? We currently support several designs and providers of security keys using the Fast Identity Online (FIDO2) passwordless authentication protocols. These keys allow you to sign in to your work or school account to access your organization's cloud-based resources when on a supported device and web browser.

Si vous travaillez sur un PC Windows et que vous voulez que les applications et le contenu d’un autre appareil apparaissent sur l’écran de votre PC, vous pourrez utiliser la mise en miroir de l’écran de votre appareil ou la projection sur votre PC.

Learn how to use Narrator, a screen-reading app built into Windows, with this complete guide and how-to articles.

Learn how to stream HDR video in Windows. Find out the display, PC, and graphics card requirements for streaming HDR video.

Discover a range of training courses designed to help you master Microsoft Access and create your own database apps.

Get help and learn how to use Skype with Microsoft's official support page.

Under Personalization & advertising, turn on or off the setting for Allow Microsoft to save your browsing activity including history, usage, favorites, web content, and other browsing data to personalize Microsoft Edge and Microsoft services like ads, search, shopping and news.

ถอนการติดตั้งหรือลบแอปและโปรแกรมในแอปการตั้งค่า