The Qt widget toolkit is not installed by default in Windows XP. Windows applications can use the Qt toolkit in Windows XP, and the QT SDK is available for Windows XP.
The default Windows XP theme is called "Windows Classic". This is typically based on a blue theme, and a simple font. This can be activated via the Control Panel.
NTFS.
CMD.exe
NTFS
Windows XP and Windows 7 both use the same file system by default: NTFS.
Microsoft Word
A darker title bar
There is a way to get back to the default Windows XP Vista themes. You do this by opening Start, and starting Control Panel. You then click on Personalization, select Theme, and then select "Windows Classic".
Administrator Guest HelpSupport
recycle bin
By default, there is no password set for the hidden administrator account on Windows XP. When setting up this account and enabling it, the user must create their own password.