For help with your Microsoft account and subscriptions, visit Account & Billing Help. 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. Admins

Select Review activity to check for any unusual sign-in attempts on the Recent activity page.If you see account activity that you're sure wasn't yours, let us know and we can help secure your account—if it's in the Unusual activity section, you can expand the activity and select This wasn't me.If it's in the Recent activity section, you can expand the activity and select Secure your account.

Under Properties, look for your IP address listed next to IPv4 address. For Wi-Fi connection On the taskbar, select Wi-Fi network > the Wi-Fi network you're connected to > Properties .

To assist you in checking your formulas, you can use the Trace Precedents and Trace Dependents commands to graphically display and trace the relationships between these cells and formulas with tracer arrows, as shown in this figure.. Follow these steps to display formula relationships among cells: Click File > Options > Advanced.

For help registering your Surface or Xbox, see Manage devices used with your Microsoft account or Getting your Xbox device serviced. Check your Microsoft warranty. Once you've registered your device, use your Microsoft account to check your Surface warranty or check your Xbox warranty. Here's how:

Make sure you have enough space on your hard drive to complete the download. Each downloaded notebook is saved to your hard drive in Zip file format. If you want to later import a downloaded notebook, you’ll need to first unzip its notebook folder from the Zip file, and then import the folder to OneNote for the web.

To turn off your PC in Windows 10, select the Start button, select the Power button, and then select Shut down.. I'm having trouble opening the Start menu

invalid_pointer_read_c0000005_nahimicosd.dll!unknown STATUS: INVESTIGATING We are currently investigating the issue and will update this article when more information is available.

If your cloud storage is full, you'll need to either reduce the amount or size of the files you do have or buy more storage. Learn how to delete files to reduce your storage. Outlook.com and cloud storage quotas. To learn more about Microsoft storage quotas, select the option below that matches your Microsoft 365 subscription.

It takes about 30 minutes to install, and you'll need to restart your computer about halfway through the installation. To check if Windows 7 SP1 is already installed on your PC, select the Start button, right-click Computer, and then select Properties. If Service Pack 1 is listed under Windows edition, SP1 is already installed on your PC.