U

Index

[SYMBOL] [A] [B] [C] [D] [E] [F] [G] [H] [I] [J] [K] [L] [M] [N] [O] [P] [Q] [R] [S] [T] [U] [V] [W] [X] [Y] [Z]

U.S. National Archives and Records Administration
undelete programs
underlined letter in program menu options
uninstalling unwanted programs
Uninterrupted Power Supply (UPS)
unsecured networks
unsecured wireless networks
upgrading
       video cards
                identifying PC video slot
                inserting card into the slot
UPS (Uninterruptible Power Supply)
URLs for Web sites main page
USB devices
        Windows not recognizing
USB drives
USB Gear
USB Gear (Web site)
USB keyboards
USB ports 2nd 3rd 4th 5th 6th 7th 8th
        1.1 vs. 2.0
        connecting external hard drive
        microphones plugged into
        scanners
        speakers plugged into
        troubleshooting problems
        turning into a different port
USB ports on keyboards
user accounts
user name for Internet connections 2nd
user name for your Web site
user names
        for routers
using dial-up when traveling
utilities that boot from a floppy
UV protected coverings for photos