Before posting images and/or code to my blog, I often want to do add some context by drawing a little text, an arrow or rectangle here or there, highlight some part of the image. I'm looking for ...
I saw a lecturer using PowerPoint to present his lecture, however, I notice that although the projector only show the PowerPoint's slides, his laptop screen show different things. How can I do that?
I made a presentation using the latex beamer class. Now I have a problem displaying notes only on my screen while presenting the slides to the audience. Beamer notes produce very wide pdf pages, each ...
I need to display a PowerPoint presentation the covers only the top say, third, of a screen. The presentation will be used in an assembly where the projector screen is only lowered a small amount to ...
On Windows 7 there is a Presentation mode, which can be turned on using the Windows Mobility Center (press winkey-x to open it). The Presentation mode disables the screensaver, screen dimming, ...