Heads Up ! IF, you use "canned air" for any reason, and IF you fill the air around yourself with a flammable material.............,
.........................DON'T light a cigarette.
Reported on the internet from Arizona:
The owner sprayed "canned air" (like you use to clean a computer keyboard) in his truck to clean dust off the dash and overhead console. A few minutes later he rolled down his window, went to light a cigarette, and a flash explosion occurred inside the cab. The driver was alone in the truck and suffered first and second degree burns on his arms and spent four days in a burn center.
The particuilar can contained 1.1-difluoroethane, an extremely flammable aerosol propellant, as well as an asphyxiate if inhaled in large enough concentrations.
If or when you buy aerosol dust removers, look for the cans marked "non-flammable".
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?