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 ...

Just in time for the holidays, the Log4j vulnerabilities sent IT and security teams into a panic early last month. The Apache Foundation has since fixed the bugs and issued patches. So the onus is now ...

Pranay Parab is an independent tech journalist based in Mumbai, India. He covers tech for Lifehacker, and specializes in tutorials and in-depth features. Every time you need to upload documents online ...

Before you download, open, or share files from the internet, you need to be sure they’re safe. And how do you do that? I simply use a file scanner to check for known threats like malware, viruses, and ...

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 ...

When you launch it, you will see an interface like the one shown in the above screenshot. Now, click on the Scan button to start scanning. The software will take some time to scan your network and ...

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 ...