The ADT person I contacted to cancel service kept harassing me to stay as a customer and told me if I cancelled my hardwired smoke and fire alarms would not sound and I wouldn't be "safe". I thought the system would still sound and function even though they just don't monitor it anymore is that...

Hi When I try and type @ this symbol " is displayed instead on my new laptop " It is not a hardware problem I am using wiindows xp home I have tried changing regional settings but this does not fix the problem I am in Australia Can anyone please help /

Can you help me I am a nursery nurse working in the 0-2's room and I can't think of anything to do for an age appropriate displays.

My Honeywell Chronotherm III thermostat is set on heat and it blows hot for a while then the LCD says "HEAT - AC" and it starts to blow cold. Then it goes back to blowing hot then back to cold, etc. the thermostat clicks continuously as this happens. Help

This is a fairly common problem. Wondering if it is fixable (w/ out having to spend $300+ on parts and another $100 on labor). In my case we're dealing with a Toshiba Portege 2000. It boots and operates fine, but the display is extremely dim. Could it be loose connections? Or is the display...