Subscribe to Entrepreneur for $5

Power Play

When the lights go out, make sure your computer is protected.

This story appears in the March 1999 issue of Entrepreneur. Subscribe »

See the Buyer's Guide Table for product features and prices.

How frequent are power outages in your area? Did you experience a blackout, a brownout or a series of voltage changes this winter? The supply of power isn't always steady. Even in the best of times, spikes, surges, sags and electrical noise can occur without notice on peak demand days.

Continue reading this article - and everything on Entrepreneur!

Become a member to get unlimited access and support the voices you want to hear more from. Get full access to Entrepreneur for just $5.

Get 3 months free with code zendesk

Presented by Zendesk

Champions of Customer Service zendesk

Entrepreneur Editors' Picks