In this post, we show you how to change color of ActiveX Control buttons in Microsoft Excel, Word, PowerPoint programs.

Open any PDF file, and if Preview recognizes that it contains form elements, an AutoFill Form button appears in the upper-right corner of the PDF window.

If you find or come up with your own clever button change-ups, paste the code in the comments, or link us to a write-up. Remove Firefox 4.0's big, ugly, unmovable orange button [Download Squad] ...

Before anyone thought of the Internet, before people did their messaging in 140 characters or less, politics had its own form of social media - campaign buttons. The buttons and other campaign ...