By Christina Hamlett
Technology has made it possible for practically anyone to compose, take and edit quality pictures. Even better, cameras have gotten smaller and lighter, allowing users to pop them into a purse or shirt pocket and take them everywhere they go. Digital cameras have a viewfinder or an LCD monitor that you look through or look at in order to compose your shot. The monitor resembles a very small...
By Ann Johnson
Digital cameras provide an element of freedom that is not affordable with traditional film cameras. With digital, the photographer can shoot as many images as the memory card will hold, which can easily number in the hundreds. There is no film to develop, and it isn't necessary to print the photographs to utilize or view them. This allows the photographer the opportunity to experiment and...
By Matthew Fortuna
To stop harassing or annoying phone calls, it is possible to block a number on your Alltel cell phone. Whether the calls are from angry acquaintances or persistent telemarketers, you can carry out a few steps to stop the calls from reaching your phone completely, or at least give you a more effective way to ignore them. Call Alltel customer service with the harassing phone number and the...
By Aurelio Locsin
SD (Secured Digital) cards have proven to be popular because of their compact size and relatively low cost. They fit in digital cameras, cell phones, GPS receivers and media players, and range in size from 1 GB to 32 GB, as of June 2009. The number of songs that a 1 GB card holds depends on the length of the tune and its file format. This article assumes an average duration of 4 minutes and a...