使用 Microsoft 登录
登录或创建帐户。
你好,
使用其他帐户。
你有多个帐户
选择要登录的帐户。
Find or fix a device in your Microsoft account
To check for any security issues, go to Windows Defender settings, select Show details, and check your security status.
Zip and unzip files - Microsoft Support
In the search box on the taskbar, type file explorer, and then select it from the list of results. Right-click the file you want to zip, and then select Send to > Compressed (zipped) folder . To decompress files. Open File Explorer and find the compressed folder. To unzip the entire folder, right-click to select Extract All, and then follow the ...
Create installation media for Windows - Microsoft Support
To create the installation media, here's what you'll need: A PC with a reliable internet connection. The download time will vary, depending on your internet connection. A USB flash drive, external hard drive, or DVD. A blank USB flash drive or external hard drive with at least 8 GB of space, or a blank DVD (and DVD burner).
Ways to install Windows 11 - Microsoft Support
Create Windows 11 installation media. On the Windows 11 software download page , select Create tool now and follow the instructions to install Windows 11. Warning: Microsoft recommends against installing Windows 11 on a device that does not meet the Windows 11 minimum system requirements.
Create an email message template - Microsoft Support
On the Home menu, select New Email . Note: To create an email message using a keyboard shortcut, press Ctrl + Shift + M. In the message body, enter the content that you want. In the message window, select File > Save As. In the Save As dialog box, in the Save as type list, select Outlook Template. In the File name box, type a name for your ...
适用于: Microsoft 365 专属 Outlook, Outlook 2021, Outlook 2019, Outlook 2016
Which Surface devices can be upgraded to Windows 11?
Surface models that can be upgraded to Windows 11. These devices came with Windows 10 installed but are also compatible with Windows 11. Newer Surface devices are compatible with Windows 11 and come with it already installed. Surface Book 2 (on 8th Gen Intel® Core™ i5-8350U or i7-8650U processor only)
Avoid and report Microsoft technical support scams
Avoid and report Microsoft technical support scams. Microsoft will never proactively reach out to you to provide unsolicited PC or technical support. If you receive a phone call claiming to be from Microsoft, or see a pop-up window on your PC with a fake warning message and a phone number to call and get your “issue” fixed, it’s better to ...
What's new in Access 2021 - Microsoft Support
What's new in Access 2021. Access 2021 lets you build and share a database in seconds. You supply the information and Access does the rest, making it easy to create and structure your data. Reports and queries put your data into the format you want, so your applications consistently look great. If you're upgrading to Access 2021 from Access ...
适用于: Access 2021
Microsoft Edge - Microsoft
Microsoft Edge で印刷する. Microsoft Edge は、シームレスな閲覧エクスペリエンスを提供し、さまざまなツールと機能を備えています。. このような重要な機能の 1 つは、ブラウザーから Web ページを直接印刷できることです。. この記事では、Microsoft Edge での印刷 ...
How to contact MSN Customer Support - Microsoft Support
Summary. MSN is the Microsoft information and entertainment network. MSN offers Internet subscriptions and services. This article describes how to contact MSN Customer Support.