Let's take a good look at the clues in this example that pretends to be a subscription confirmation to Norton LifeLock. 1. The sender address. The sender's email address is often the first clue that the message is a fake. In this example they haven't even tried to make it look real.

If you feel like you’ve been the target of a technical support scam, you can help Microsoft stop cybercriminals by reporting it. Learn more about avoiding technical support scams.

Open and run DxDiag.exe. Windows 10. This tool is used to collect info about devices to help troubleshoot problems with DirectX sound and video. A support person might ask for this info, or you might post it in a forum when you ask for help. In Windows, select Start and enter dxdiag into the search box on the taskbar.

Microsoft Edge has an improved way to copy and paste paste web URLs from the address bar into your content. This feature copies and pastes a URL as a hyperlinked title instead of as a web address.

Any devices without SHA-2 support will not be able to install Windows updates on or after July 2019. To help prepare you for this change, we released support for SHA-2 signing in starting March 2019 and have made incremental improvements.

为了提高速度和安全性，请立即转到Microsoft Edge。. 通过在任务栏上查找图标或在应用程序列表中搜索该图标，检查设备上是否有Microsoft Edge。. 如果没有设备，请转到 “下载”并安装Microsoft Edge 。. 若要使用Microsoft Edge快速、无缝地启动和运行，请从 Internet Explorer ...

The update history page will provide you with the build numbers for 22H2 and 23H2. This will make it easier for support to assist you if you encounter issues. This new update will be cumulative with all the newly announced features including Copilot in Windows (in preview) plus additional changes.

在开始之前，请确保电脑或 Mac 满足 系统要求 。. 如果你已兑换产品密钥，只需重新安装应用，或者知道你已通过工作或学校分配了许可证，则可以跳到登录部分 ，下载并安装 Microsoft 365 或 Office 。. 但是，如果是 首次 安装 Microsoft 365 或 Office，可能需要先执行 ...

本文介绍如何在 Windows 8.1、Windows 8、Windows 7 或 Windows Vista 中使用系统文件检查器工具来解决丢失或损坏的系统文件的问题。.

Microsoft Edge 可讓您封鎖特定網站的 Cookie，但這樣做可能會使某些頁面無法正確顯示，或者您可能會收到來自網站的訊息，通知您必須允許 Cookie 才能檢視該網站。. 若要封鎖特定網站的 Cookie：. 刪除所有 Cookie. 刪除來自特定網站的 Cookie. 每次關閉瀏覽器時都要 ...