Windows XP.

Windows XP software now become more easier to understand. It is because the other competitors has already prepared more services and more functions that certain users need it.
But, at the same time we can't deny the empire of Windows especially Windows XP version.

Me myself still using the Windows XP. So, when we want to talk about Windows XP software, we must know the full version. This software come with 2 version that is Windows XP Professional Edition and Windows XP Home Edition.

So, make sure make a right choice if want to shift a new Windows 95/98/2000/ME to Windows XP.Anyway, no matter which one Windows XP that you're using now.... this keyboard shortcuts really helpful.

F10 = Key Activate the menu bar in the active program.
F2 = Key Rename the selected item.
F3 = Key Search for a file or a folder
F4 = Key Display the Address bar list in My Computer or Windows Explorer.
F5 = Key Update the active window.
F6 = Key Cycle through the screen elements in a window or on the desktop.
LEFT ARROW = Open the next menu to the left, or close a submenu.
RIGHT ARROW = Open the next menu to the right, or open a submenu.
SHIFT + Insert A CD ROM = Prevent the CD-ROM from automatically playing.
SHIFT + Any Arrow = Key Select more than one item in a window or on the desktop, or select text in a document.
SHIFT + DELETE = Delete the selected item permanently without placing the item in the Recycle Bin.
SHIFT+F10 = Display the shortcut menu for the selected item.
Underlined Letter In Menu Command = Perform the corresponding command.

Hope, this info can make your life cooool...!
More details information here.