A 150-pound person will burn 476 calories per hour during Walking up stairs, using or climbing up ladder, see CalorieLab to customize.
Dell Latitude E4300 Wireless Switch. So for everybody with the same problem, here comes the solution, on the Dell Latitude E4300, the wireless switch is located on the right side of the laptop, just under the only USB port of the machine. See picture of the Wireless Switch below:
DellÂ® computer To access the Dell setup or BIOS utility: Press the DEL key when rebooting. If the computer is a 486, the F2 key may be used instead. Dell Latitude To access the Dell Latitude setup or BIOS utility: Press and hold the F2 key before starting the computer.