Optus to support bushfire victims with a grants program, Samsung has released its new Galaxy Book S – a laptop with a difference, Uniden has announced pricing for its new App Cam Solo wire-free Pan and Tilt camera, we take a look at the SanDisk Pro Portable SSD drive, the devices that can help you save water and what happens to your Facebook account after you die and we’ll answer your tech questions in the Tech Guide Help Desk.

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