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How about a simple photo-editor that’s quick, easy, and doesn’t cost a thousand dollars. Fortunately, there’re tons of web-based photos editors popping up. Most are crap, but some are promising. Check out these free web-based Photoshop alternatives

Enhanced podcasts are AAC encoded audio files (m4a or m4b, m4p) with new data inside them that can be time based, like an image or a URL to appear at a certain time.

You may be surprised at how there are few steps to create podcasts from the time you start talking until your audience starts listening. Podcasting, especially in the absence of a lot of special effects, is a fairly straightforward business.

Colleges may feel that they can't afford to provide any space and time for improving teaching. They may blame faculty members, students, or even society for a lack of innovation in education — and those charges may well be fair. But colleges unwilling to plant the seeds for change shouldn't be surprised that they grow nothing.

Technology is now being implemented in classrooms around the globe. Both traditional and online schools have discovered how effective it is to blend technology with instruction. however, this effort can prove to be very expensive. Thanks to open source software, which is freely available to anyone, teachers can use many educational tools without worrying about insurmountable costs.

Learn how to take and edit digital photographs using visual tutorials that emphasize concept over procedure, independent of specific digital camera or lens. Topics range from basic camera tips to advanced techniques.

Podcasters, who are as varied as bloggers, create their broadcasts from interviews, personal observations, phone calls, music snippets, or random nonsense. The most popular seem to be discussions and strange programming -- news read in rhyme while tap dancing, for instance -- that's totally unavailable in familiar forms. The secret sauce is RSS: podcasts are syndicated, meaning listeners just have to find them once, and receive them every time a broadcast is issued.