How to get  the Security or Permissions Tab restored to XP Home, just like XP Pro.

Download the x86 (Intel) version of the Windows NT SP4 Security Configuration Manager from Microsoft.

Windows NT SP4 Security Configuration Manager from Microsoft.
ftp://ftp.microsoft.com/bussys/winnt/winnt-public/tools/SCM

1. Double click the SCESP4I.EXE file and extract the contents to a temporary location on your hard disk
2. Open the folder
3. Find the file named "setup" or "setup.inf"
4. Right click Setup.inf and select Install
5. The installation will occur.
6. Reboot the system when prompted.

Now when you right-click on a file/or folder and select "Properties" you will see the "Security" tab. so you will now be able to Add users and permissions, remove users and permissions, change permissions for users.