windows 8.1 RTM 去除水印工具,还有另外一个很好的功能,明白的人下。 Just run the activator exe file as administrator and let it install the software. Then it will autorun the activator. Let it detect your OS. Then click the red button when available. Wait until it does it's magic. Poof, instant activation forever! (or at least 180 days, after that just rerun the activator) If you still have the watermark, use the watermark remover exe to get rid of it.