Number to call for support

For Microsoft security or other technical support related to Windows 11 for home use, use the official Microsoft support entry points rather than calling unsolicited numbers.

For home users:

1. Go to the Customer service phone numbers page and select the region and country/territory to see the correct Microsoft support phone number:
   • https://support.microsoft.com/topic/customer-service-phone-numbers-c0389ade-5640-e588-8b0e-28de8afeb3f2
2. Alternatively, select Get help on that page to describe the security issue and be connected to the appropriate support option (self-help, chat, or request a call).

If the concern is about a possible tech support scam (for example, a pop-up or caller claiming to be “Microsoft security”):

1. Do not call any number shown in pop-ups or unsolicited messages.
2. Report the scam to Microsoft at https://www.microsoft.com/reportascam.
3. For urgent situations, use Microsoft Support or Global Customer Service from the scam-protection article.

References:

• Customer service phone numbers
• IVR_ContactSupport_T1
• Protect yourself from tech support scams