Windows XP:- Enter The Username & Password To Logon

1). Type Control UserPasswords2 in start menu search box or run and press enter.

2). Check Users must enter a user name and password to use this computer.

3). Click OK.

4). Restart your PC.

Now users must have to enter the username & password to logon to your computer.

 ------------: Windows XP:- Enter The Username & Password To Logon :--------------

Reference:- http://www.door2windows.com

Windows xp:- Hide Files or Folders Using Command Prompt

For Example: You have a folder named "collegephotos" and this folder is stored in (Disk Drive E). You think that it should not be seen by strangers who use your PC.

For that you need to follow the following instructions

 1). Press windowkey+R: Run command dialog box appears.
 2).   Now type "cmd" and hit enter. A command prompt window displays.
 3).   Now type "attrib +s +h E:\collegephotos" and hit enter.
 4).  The folder "collegephotos" will be hidden (Note: It cannot be viewed by any search options)

    (To view this folder again, use the same command but replace '+' with '-' on both flags 's' and 'h')