List of computer size categories. From Wikipedia, the free encyclopedia. This illustration shows the development of computers, from huge room-sized computers in the 1940s and 1950s (left-most photo) to smaller personal computers over the 1980s to the 2010s.
New US DOT Hazmat Safety Rule to Place Lithium Battery Limits in Carry-on Baggage on Passenger Aircraft Effective January 1, 2008. Passengers will no longer be able to pack loose lithium batteries in checked luggage beginning January 1, 2008 once new federal safety rules take effect.
At the top of your screen, a Bluetooth icon shows when Bluetooth is on. Tip: To save battery, turn off Bluetooth when you're not using it. Bluetooth is off in Airplane mode. Pair & connect a Bluetooth accessory. Before you can connect to a Bluetooth accessory, you must pair it with your phone or tablet.