User Guide - Windows 7

U
unresponsive system 24
updating programs and drivers 39
USB legacy support 47
USB Type-C port, connecting 22
USB Type-C power connector and
Thunderbolt port, identifying 3
user password 30
using
external AC power 28
power-saving states 25
using sound settings 21
using the TouchPad 19
V
video 22
W
webcam
using 21
webcam and IR camera 5
webcam infrared (IR) light,
identifying 5
webcam light, identifying 5
webcam, identifying 5
Windows 7 operating system DVD
creating 42
using for restore 45
Windows 7 operating system media
creating 42
using for restore 45
Windows key, identifying 10
Windows Startup Repair, using 44
wireless button 14
wireless certication label 13
wireless controls
button 14
operating system 14
wireless light 7, 14
wireless network (WLAN)
connecting 15
corporate WLAN connection 15
functional range 16
public WLAN connection 15
WLAN antennas, identifying 5
WLAN device 13
WLAN label 13
writable media 25
WWAN device 14, 16
Index 59