A Barcode is a representation of data in a machine-readable format; it shows data about the object to which it attaches. Barcode is generally made of parallel lines of different widths and is referred ...

We compare three patch-management utilities that identify applications on your PC for which updates are available: CNET TechTracker, Secunia Personal Software Inspector, and Sumo. Dennis O'Reilly ...

Downloading files from the Internet is an everyday activity for all of us. Whether for work or for entertainment, we often download files. However, a simple virus file downloaded from the internet can ...

PaperScan instead aims to provide additional useful features that will allow you to not simply scan but also organize your documents after scanning. A free version comes with post-processing tools ...

Rick Broida is the author of numerous books and thousands of reviews, features and blog posts. He writes CNET's popular Cheapskate blog and co-hosts Protocol 1: A Travelers Podcast (about the TV show ...