Recently, I have the need to extract some texts from a PowerPoint file at work. And I got to find out a website which provided a nice tip. You can also try this if you have a gmail account. Just simple mail the file you want to convert to your gmail account, then you can click “View [...]

NirCmd is a small but very useful command-line tool. You can do some actions without using clicking your mouse, open up external apps… just a little command will do the job. For example, you can create a shortcut with the command, “nircmd mutesysvolume 1″, to turn off the sound card (much more faster than moving your mouse [...]

Today, when I googling for a free Photoshop replacement for my office PC, I found GIMPshop, a mod of GIMP which aimed to provided a Photoshop’s look-and-feel for Photoshop users. It looks very promising and it is as powerful as the open-source GIMP (The GNU Image Manipulation Program) which is already very famous. It already [...]