How-To Geek

Scroll the Window Under the Mouse in Windows 7 / XP / Vista

Have you ever noticed that you have to switch to a window before you can use the wheel button to scroll it? This is especially annoying if you are trying to multi-task or follow along with a lengthy tutorial in your browser window.

Reader Kevin wrote in with a great utility called KatMouse that solves this problem.

There’s only one little irritation with this utility: It changes your middle mouse button click to minimize the current window, which breaks middle-click in Firefox. No problem, we can turn that functionality off in the settings.


To reconfigure this just choose the Wheel Button tab and then change the drop-down to None of the buttons, or at least anything other than the Wheel button.


Once you make this minor adjustment, it’s perfect. Note that you can also remove the icon from the tray by using the General tab.

Download KatMouse

Lowell Heddings, better known online as the How-To Geek, spends all his free time bringing you fresh geekery on a daily basis. You can follow him on if you'd like.

  • Published 10/2/07

Comments (4)

  1. Rick

    Nice I love this!!!! I got frustrated all the time because of that I had to click in the window again before scrolling…

  2. Matt

    Thank you! As a Mac user stuck with Windows at work, this solves a HUGE annoyance of mine. Also, the link provided in the article is now dead. The current location is

  3. Angel

    Link doesn’t work. This one however does:

    Now all I need is to swap the Command and Control keys on my MacBook Pro to have a right control key when on Windows.

  4. Christian

    Does this tool work with Firefox in your case? In my case it doesn’t.

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