Think you know everything about your smartphone, PC, Mac, digital camera or videogame? We offer you some clever tips that you might never have heard of, but will definitely find useful.

Tech tips 1 to 6 - Everyday Shortcuts
Learn how to spice up your desktop icons, use tabs, create a desktop shutdown icon and more.

Tech tips 7 to 10 - Kindle
Find out more about Kindle's picture viewer and some of its other features.

Tech tips 11 to 20 - Internet + Search
Find out more about how to maximize your broadband usage and getting better search results.

Tech tips 21 to 28 - Social networking
We tell you how you can tweet from your phone, while on holiday or via SMS, and more to keep you connected.

Tech tips 29 to 37 - Smart phones
Never get lost again with the map apps feature in your smartphone, plus many other cool features.

Tech tips 38 to 52: PCs & Projectors
Learn how you can project your pictures directly from your digital camera and more nifty tricks.

100 tech tips 53 to 62 - Software: Mac
Learn to use the Mac's VoiceOver utility, write Chinese characters using the multi-touch trackpad and more.

Tech tips 63 to 73: Software: Windows 7
Stuff you may find handy when using Windows 7 - from power saving settings to extending your desktop to more than one screen.

Tech tips 74 to 78 - Software: Linux & others
Optimize your Linux operating system, or teach your Samsung Omnia smartphone a new trick or two to make it run faster.

Tech tips 80 to 84 - Games
Troubleshoot away your graphics problems with Vsync, decrease ping time and capture your best gaming moments using the Print Screen button.

Tech tips 85 to 100: Digital Imaging
Find out how to use your camera as a copier, how to squeeze more battery life out of your camera and more handy tips.