Make your blog look good on both desktop monitors and modern smartphones with high-resolution graphics by adding CSS and media queries to change the layout on the fly.

A powerful web server will not help you much if too many users are competing for the bandwidth of its network connection. Sys admin columnist Charly came to a decision: The big data hogs get less favorable spots at his watering hole in future.

If your data traffic suffers from congestion at times, don't worry. Now you can shoot down programs that are heavy on traffic to free up the inflow and outflow.

If you're looking to start your own web store, you don't need to spend thousands of dollars on software. We test three affordable e-commerce platforms.