Review: Logitech T650 touchpad

 

With the trend of touch interface in various devices and platforms, Microsoft ramped up Windows 8 with touch optimizations. But not all desktop computers have a touch screen so adding a touchpad looks like the next best thing.

Consider the Logitech T650 – a wireless and rechargeable touchpad, with gestures for Windows 7, and optimized for Windows 8. Read on for my impressions of the T650.

How much megapixels do I really need?

Pixels are the stuff digital photos are made of. Each pixel is like a dot, and each dot has a specific color that are put together to form an image that we can recognize. The more dots you got, the bigger the image becomes. So, exactly how many pixels or megapixels do you really need?