If you ever need to edit images then you might like to know about the free image editing tool available on the web called Pixlr: http://pixlr.com/. Pixlr is reminiscent of the popular image editing package Photoshop, only it’s available online, so wherever you have web access you can create and save images. As well as all the regular image editing activities such as cropping, changing brightness and colour saturation, the Pixlr Editor will also accept screen shots pasted in from the clipboard. These could then be annotated to help produce learning materials. It’s worth having a look at if you make use of images in your learning materials. Pixlr is also available as an app for your mobile phone.