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Tip: In Windows 7, you can synchronize your computer clock with an Internet time server to keep the computer clock up to date.To do this, select the date or time in the bottom right-hand corner of your screen, and then select Change date and time settings.Select the Internet Time tab, select Change settings, select Synchronize with an Internet time server, and then select Update now.

Unlinking and re-linking your computer to OneDrive can help solve some sync problems. You can also use these same steps to move your OneDrive to a new location, such as an external disk drive.

A list of Excel training, from entry level to advanced skills, plus templates and other resources.

To install Authenticator on your Android device. Scan the QR code. or download and install Authenticator from the Google Play store. Get the app

Find Microsoft Excel help and learning resources. Explore how-to articles, guides, training videos, and tips to efficiently use Excel.

Communities help you ask and answer questions, give feedback, and hear from experts with rich knowledge.

Receive photos, videos, or other kinds of files that you or a friend shares from another device, such as a phone, laptop, or tablet. On your PC, select Start > Settings > Devices > Bluetooth & other devices. Learn how to pair.

如果遇到无线连接断开，可以尝试更改手机上的某些高级设置（如果适用）。这些设置通常可以在 Android 设备上的“连接” > “Wi-Fi”找到（实际设置路径可能有所不同）。如果转到网络设置的“高级”部分，然后将以下设置切换到“关”位置，则可能提高网络连接的可靠性。

Microsoft Rewards offers and redemption catalogs vary across regions. The following is a list of countries/regions in which Microsoft Rewards is currently available: