you most probably have virus in the system. take the computer to a store that will clear the computer so you can reset it
The keyboard shortcut function control-w or ctrl-w closes the window of the program you're in. It's the opposite of ctrl-n, which opens a new window.
Prompt Window or Response Window
well your computer probobly has a glitch
In Windows or Linux closes the active window opened. If no one window are open the system asks to shutdown the computer.
no the window is not connected thru the computer
The window when you boot up your computer is called the POST, Power On Self Test. It is bascially checking that all of your hardware is connected and has power.
On your Windows Desk Top Computer, the Web Client enables programs to create, access, and modify Internet-based files. My Network Places on Windows allows you to access websites you own from your desktop and transfer files by dragging and dropping into an open window, in the same way you can drag a documents from your desktop to your My Documents folder. In the case of Network places, the folder is on another computer connected to your computer over the internet. You can drop them to your computer (download) or drag files to the computer connected by the internet (upload). Hope this answers your question. Please feel free to ask for more answers.
the close button
Sometimes it is internet slang or pedat.r53
For Internet Explorer, next to the red colour "X" button which closes the window, there is a button that maximizes the window. If you hover your mouse over it, a tag that says maximize would appear. If you want to full screen the window, press F11.
It is a key on your keyboard if you press alt and F4 it will close your window. If you use a recording device such as Snagit or fraps that may be the hotkey to start and stop recording. It may also be used in a computer game. If you press it will on a web site it will open up the tab that shows the websites that you have been on.
You probably did not install a driver for your sound card in Vista.