หมายเหตุ: การทำให้เอกสารของคุณเป็นแบบอ่านอย่างเดียวจะช่วยป้องกันไม่ให้ผู้อื่นทำสำเนาของเอกสารและบันทึกด้วยชื่ออื่นหรือในตำแหน่งอื่น

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

Learn how to keep your Microsoft account safe, including making a strong password, identifying safe emails, and reviewing account activity.

See what's new in recent Windows 10 and Windows 11 updates, including a chat from the taskbar, widgets, snap groups, and more.

Learn how to use Feedback Hub to report problems or send suggestions to Microsoft.

Découvrez comment réinitialiser ou modifier votre mot de passe compte Microsoft. Obtenez de l’aide avec un mot de passe de compte Microsoft oublié.

Find app notifications from the taskbar in Windows 11, and in Windows 10, use quick actions to change settings quickly as well.

Learn more about how to fix problems with the Windows Start menu, and what to do if the Start menu won't open.

How to embed a video in PowerPoint from YouTube or another online site.

Alternatively, you can install any website by going to the top corner of the browser and select Settings and more … > Apps > Install this site as an app.