"CD/DVD-cleaning detergent, isopropyl alcohol, or methanol to remove stubborn dirt or material."
Can I simply use isopropyl alcohol to clean what appears to be some adhesive residue from a CD?
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?