In the folder you want the warning to be shown again, on the left side is a menu called "System Tasks". The first link under this heading is, "Hide the contents of this drive." Click that link and the warning should reappear.
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!
NTFS
Yes. Ubuntu can read files and directories created by a Windows system.
You can find it in the Windows folder which is on the system hard drive. You will not able to see system32 if you have the options "Hide system files and folders" on. To turn it off you have to go Start->My Computer->Tools->Folder Options...->View->Advanced settings, Show hidden files and folders and you have to uncheck "Hide protected operating system files".
You should not mess with any system files unless you absolutly know what you are doing.
Only the files and programs that users specify are available offline
In windows operating system it is called "Windows Explorer", file name: "explorer.exe".
False, the operating system is not responsible for storing files and folders on a secondary storage device.
The operating system (Windows, Linux, MacOS, etc.) is the basic software on your computer and that it just controls the file system on your hard drive.
Defragmentation. In Windows: Click: Start -> Programs -> Accessories -> System Tools -> Disk Defragmenter
All files in Windows are in folders even when it seems not. But by removing many files from your desktop and have a neat folder system you will locate files quicker and may increase Windows performace slightly.
They use a filing cabinet