Review the warranty terms, check your warranty status, and learn about the protection plans for your Microsoft device or accessory.

Capability. Organizer. Co-organizer. Presenter. Attendee. Speak and share video Participate in meeting chat Share content

When you delete an online-only file from your device, you delete it from your OneDrive on all devices and online. You can restore deleted files and folders from your OneDrive recycle bin on the web for up to 30 days for items stored in OneDrive personal (when you're signed in with a Microsoft account), or for up to 93 days for items stored in OneDrive for work or school or SharePoint in ...

A key icon in the message list or reading pane indicates an encrypted message.. If you normally use Conversation view, you'll have to open the message in a new window to read it. There will be a link on the message to make this easier.

On the Design tab, select Watermark.. In the Insert Watermark dialog, select Text and either type your own watermark text or select one, like DRAFT, from the list. Then, customize the watermark by setting the font, layout, size, colors, and orientation. If you don’t see the watermark, click View > Print Layout.This also shows how the printed watermark will look.

Data Execution Prevention (DEP) is a technology built into Windows that helps protect you from malicious code launching from areas of memory that have been designated as for data only.

In the Insert Object box, select Create from file, and then enter the PDF file location; or select Browse, find the PDF file, and then select OK.. This makes the PDF file part of the presentation file. The quality of the PDF file is reduced with this method, but you can open the full PDF file by double-clicking the image when viewing or editing in Normal view.

自动化加载项 可以通过“COM Add-Ins”对话框和“Add-Ins”对话框在 Excel 用户界面中加载 IDTExtensibility2。 下面介绍了自动化外接程序的行为，具体取决于它是加载在这两个对话框中的一个还是两个对话框中： 仅在“加载项”对话框中加载。 加载项按需加载。

Controller serial numbers are 14 characters long and don’t include dashes. Your controller serial number may not be recognized if you’ve never connected your controller, or if you connected for the first time within the last 48 hours.; If you have the Xbox Elite Wireless Controller Series 2, the 14-character serial number is in the lower center on the back of the controller.

Microsoft Defender Offline is a powerful offline scanning tool that runs from a trusted environment, without starting your operating system. When should I use Microsoft Defender Offline?