Free Windows Tweaking Utility

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Free Windows Tweaking Utility

Windows Tweaker 4.1 is a free Windows tweaking utility, which you can use to tweak your Windows 8/7/Vista/XP both x86 and x64 systems are supported. It has 11 main categories, and access to 38 Windows tools (Device Manager, Registry Editor, DirectX Troubleshooter, Advanced Disk Cleanup, etc) all in one handy place.

It has over 100 useful tweaks that will work on Windows 8/7/Vista/XP
This app is a great time saver when it comes to tweaking your operating…


  1. I got it.
    if I say thank you that will not be enough for you my friend. you are the best of the best. your every single video is priceless and so important for me.
    hope we will  get more staff from you..
    this is the time to say you thanks again.
    and good luck.

  2. This is a great little tool . I have a problem with my main computer.
    Upon booting up it says "Mac address invalid in CMOS and flash" . There was a fix but there appears to be no IO stickler on the edge of motherboard . Do you know a way around this ? Would be very grateful thanks

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