Find and open File Explorer in Windows 10 and Windows 11, and customize Quick access by pinning and removing files and folders.

Get the steps for turning Windows Defender Firewall on or off.

Learn how to block someone or add email addresses to the safe senders list in Outlook on the web.

Get troubleshooting steps for when you can't sign in to the Xbox app.

Find out how to change your Xbox gamertag through a browser, on your Xbox console, or your Windows device.

在您需要新增參與者的現有群組聊天中選擇或進行使用。 在 Teams 右上角的個人檔案圖片下方，選 取 [檢視並新增參與者 ，然後選擇 [ 新增人員 ] 。 選取新增的參與者名稱，然後選擇是否要包含多少聊天記錄。

How do I create a new account for Skype? Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

我们希望听到你的意见! 请继续与我们分享你的反馈 — 可以在 Google Play 商店中、直接在“手机连接”和“连接至 Windows”应用中或者在本文底部。

如何在 Excel 中将两个或多个单元格中的文本或数据合并为一个单元格。

To make managing and analyzing a group of related data easier, you can turn a range of cells into an Excel table (previously known as an Excel list).