I just bought a Dell Inspiron laptop with Windows 8 OS. It came pre-installed with McAfee AV. Tried as I might to activate the Windows Defender program, I could not.
Please tell me how to activate Windows Defender and use it as my preferred AV.
Help, my PC with Windows 10 won't shut down properly
Since upgrading to Windows 10 my computer won't shut down properly. I use the menu button shutdown and the screen goes blank, but the system does not fully shut down. The only way to get it to shut down is to hold the physical power button down till it shuts down. Any suggestions?