To lock a folder in Windows XP, right click on the folder in which you have stored your data and click "add to archive." Proceed to the tab called "advanced," and click on "select password." Create a password and select that box labeled "encrypt file names."
To lock folders and files in Windows XP, 7 or other systems, there are built-in features. You can lock your folders and files with your Windows login password by this method. Since it is locked with your system password, it is not portable and is not as secure as you might expect. I think that's why you ask for some software here. A third-party folder lock software will be very helpful. I usually use Advanced Folder Encryption since it can lock folders in both my hard drive and USB drives.
Key combination [Windows+L] locks Windows XP.
Key combination [Windows+L] locks Windows XP.
Windows Explorer and My Computer.
you can do it using windows task manager.
NTFS
EFS stands for Encrypted File System and is used to encrypt folders and files in Windows XP or Vista.This encryption works ONLY when using the Windows NTFS file system!
depends on which o.s(operating system example linux, xp, vista and so on...) you are running
Express upgrade uses existing windows foldersCustom upgrade allows you to change installation folders
Just go in folder properties. Tools->Folder Options...->View
Synchronization Manager
If you have Xp 64 then you have 2 program files folders: Program files Program files (x86). Under Xp 32 you have only one program filesfolder: Program files