Task bar for Windows7

Are your bored of waiting the couple of seconds it takes for the graphical previews to pop up when you hover icons on the taskbar? Or would you rather they took longer to appear? The choice is yours. Go to ‘HKEY_CURRECT_USER\Software\Microsoft\Windows\Current Version\Explorer\Advanced’ and create a DWORD named ‘ExtendedUIHoverTime’. Now double-click to open it, click the ‘Decimal’ radio button, and then change its value to the number of milliseconds you’d like the process to take. The default is 400ms.