To fix Windows activation error code 0xC004F213 you need to log in to your Microsoft account, try to enter the license key manually, use PowerShell to find out the key written into the motherboard or use the built-in activation error troubleshooting tool.
If you want to know the model of your Windows 10 or Windows 11 computer, you can do it in Settings or by using a sticker that should be taped to the back of your computer. There are also a few alternative ways.
To fix the sound speaker icon missing from the task manager in Windows 10 or Windows 11 you need to: activate it in settings, restart your computer, make changes to the registry or restart Windows Explorer.
Automatic updates are essential for keeping your system secure and up-to-date with the latest features and improvements. However, some users may prefer to have more control over their system's update process. To be more specific, updates can be paused.
Although the system selects the optimal resolution for your screen by default. You may need to figure out how to change your screen resolution in Windows 10 using settings, control panel or video card utilities.