Scan the essential features of some electronic gadgets to ensure you don’t make an expensive mistake.

A free copy of everything, from OS to apps, is just a download away.
Windows Vista may not have inspired a fan following because of its size and operational problems, but on standalone machines it can be stable, even fun.
An OS is the software platform that enables the device and the applications to run on it. We look at six of the most popular systems.
If the fear of losing valuables is costing you your sleep, wake up to the convenience of safety gadgets. Some are expensive, but worth the peace of mind they ensure.
To enhance your acoustic pleasure, get a worthy set of speakers. Namrata Dadwal lists out speakers, most of which will easily fit your budget. Go on, listen.

If travel travails like getting lost or losing touch have kept you from exploring the uncharted havens, take the tech route.