HP Spectre XT TouchSmart Ultrabook 15-4095ca User Manual
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Connecting a USB device .................................................................................................. 64
Removing a USB device .................................................................................................... 65
Connecting a powered USB device ................................................................................... 65
Using HP 3D DriveGuard (select models only) .................................................................. 67
Using Disk Defragmenter ................................................................................................... 67
Using Disk Cleanup ........................................................................................................... 68
Updating programs and drivers .......................................................................................................... 69
Cleaning your computer ..................................................................................................................... 70
Installing Windows updates ............................................................................................... 75
Installing HP and third-party software updates .................................................................. 76
Determining the BIOS version ........................................................................................... 77
Downloading a BIOS update ............................................................................................. 78
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