Go to Start > Settings > Update & Security > Windows Security > Device security . Under Security processor, select Security processor details. Select Security processor troubleshooting, and then under Clear TPM, select Clear TPM. You'll need to restart your device to complete the process.

To learn how to import items after you've exported them, see Import email, contacts, and calendar from an Outlook .pst file. Note: Exporting and importing a mailbox using a .pst file isn't supported in new Outlook at this time.

Click Open Upload Center. To open the Upload Center in Windows 8 or Windows 10: On the Start screen, search for Upload Center. Click the Office Upload Center icon. To open the Upload Center using the Windows Start menu: Click the Start button, then All Programs, and then Microsoft Office or Microsoft Office Starter. Click Microsoft Office Tools.

However, if you're having cellular connection problems, changing one or more settings may help. The following is a list of key Cellular settings that you can use to try and fix cellular connection problems. Settings vary by Windows 11 device model and mobile operator.

Symptom. When you're away from home and send an email message using your home email account, your email message might be returned with a 550, 553, or relay-prohibited error message. The same situation could occur when you're away from your office and try to send an email message using your work email account.

Export contacts from Outlook.com or Outlook on the web. Import and export Outlook email, contacts, and calendar. You export contacts from Outlook using the Outlook Import and Export Wizard. You can export contacts to a csv file or Excel.

To view and change your voice activation settings, do one of the following: In Windows 10, go to Start > Settings > Privacy > Voice activation. In Windows 11, go to Start > Settings > Privacy & security > Voice activation.