Missing Administrator Account Once you have created regular user accounts, the default Administrator account vanishes from the Welcome screen, which you see when the computer starts up. Press Ctrl-Alt-Delete twice at the Welcome screen to retrieve the standard logon dialog. You can log on as Administrator from here. To switch among accounts, just click the Log Off button on the Start menu. You'll then see the Log Off Windows dialog box. Click the Switch User button, and you'll be taken to the Welcome screen where you can select and log on to other accounts.
How to Recover Lost Files Computers are a blessing, until you get the infamous blue screen of death, or perhaps less dramatic, you accidentally erase a file. In many cases of deleted files, the file can be retrieved. If you recently deleted the file, look through the Recycle Bin (or Trash for Macintosh users). In the Recycle Bin you can browse through a list of deleted items, or search for a specific item. Restoring the file from the Recycle Bin is simple. You can restore it directly from the Recycle Bin, move the file to the desktop for restoration, or open the file and resave it. >>Read more