In the 1980's, several patients were killed because of software errors in a different radiation machine.

The failure was believed to be the consequence of a software error.

Then he rushed to the mechanic to look for a software error.

Some scientists caution that even a simple software error could affect thousands of votes.

"Did you find a software error that could produce an effect like that?"

A software coding error in one application could block all users from the system.

A single software error can affect thousands of votes, especially with machines that keep no paper record.

That date would allow time to test the performance of computers and to correct software errors.

The software error affects only taxpayers who report income from more than one business.

A previous mission to the planet Mars failed due to a software error.