Change from a 32-bit version to a 64-bit version or vice versa. Activate Windows. Fix Bluetooth problems in Windows. Learn how to install, reinstall, or activate Microsoft 365 or Office 2019 on a PC or Mac.

For technical support, go to Contact Microsoft Support, enter your problem and select Get Help. If you still need help, select Contact Support to be routed to the best support option. Learn how to manage your Microsoft account security info and troubleshoot verification code issues.

Register the password reset verification method for a work or school account. If you forgot your work or school password, never got a password from your organization, or have been locked out of your account, you can use your security info and your mobile device to reset your work or school password. Your administrator must turn on this feature ...

You can create a signature for your email messages using a readily available signature gallery template. All you have to do is get the template, copy the signature you like into your email message and personalize it to make your own Outlook signature. Check out the video to see how it's done.

To enhance your Microsoft 365 experience in new Outlook for Windows, Outlook.com, Outlook for iOS, Outlook for Android, and new Outlook for Mac, you can now sync your non-Microsoft accounts (including their emails, contacts, and events) to the Microsoft Cloud.

Protect my PC from viruses. This article is about ways to protect your PC from viruses that can screw up your computer, or allow criminals to steal your data, personal information, or money. Use an anti-malware app - Installing an anti-malware app and keeping it up to date can help defend your PC against viruses and other malware (malicious ...

Magnify your screen. Magnifier enlarges part or all of your screen so you can see words and images better. To open Magnifier quickly, press the Windows logo key + Plus sign (+). When Magnifier is open, use Windows logo key + Plus sign (+) or Windows logo key + Minus sign (-) to zoom in or out. To close Magnifier, press Windows logo key + Esc.

Support for Internet Explorer 11 ended on June 15, 2022. If any site you visit needs Internet Explorer, you can reload it with Internet Explorer mode in Microsoft Edge. Get started with Microsoft Edge.

MOS Expert --Pass exams in Word or Excel to earn a Microsoft Office Specialist Expert certification. Being certified as an MOS Expert demonstrates you have advanced skills in key Office programs. Find training and earn an MOS Expert certification.

Select the cell or the range in the data. Select Home > Format as Table. Pick a table style. In the Format as Table dialog box, select the checkbox next to My table as headers if you want the first row of the range to be the header row, and then click OK. Also watch a video on creating a table in Excel.