External flash

The Canon Rebel is a line of digital cameras created by Canon. Designed with serious amateur photographers in mind, the cameras offer many of the features of professional digital cameras such as interchangeable lenses and manual controls, but at a price much lower than that of professional cameras, so they're affordable for consumers... more »

The Canon Rebel is a line of EOS-digital SLR cameras including four models: the Rebel XS, Rebel XTi, Rebel XSi and Rebel T1i. With an extensive list of features and high-image quality, these prosumer cameras are a great, easy-to-use option for both amateurs and professionals. more »

Building your own notebook computer is a challenging and time-consuming process, but it can also be a highly rewarding one. There's no reason to settle for a prebuilt notebook system offered at an electronics store if it doesn't have the exact specifications you want. If you want to build your own notebook, you will need to start with... more »

Most home computer users neglect to back up their computer regularly until they lose an important file. Then they learn the importance of doing regular backups and scramble to find a way to do them. Fortunately, backing up your home computer is not difficult and there are several options that you can explore through a few simple steps. more »

External flash drives, also known as thumb drives and memory sticks, are small devices that are used to store programs and data from your computer. Most often, they are connected to the computer via a USB port, and because of their small size, are convenient for transporting and synchronizing documents between two computers. In most... more »