Europe in Summer. LAST YEARâS SWEET SPOT: 21 TO 22 WEEKS IN ADVANCE You may already be too late to score a cheap flight to Europe this summer. The booking window for the cheapest tickets has moved further out, from 11 or 12 weeks in advance in 2009 to 21 or 22 weeks in 2011.
backup utility Definitions Computing. noun a piece of software that simplifies the process of backing up data; Electronics. A computer program which organizes and simplifies backing-up of files, for instance, by following a schedule, or by compressing the data to economize storage space and time.
A battery backup, or uninterruptible power supply (UPS), is primarily used to provide a backup power source to important desktop computer hardwar e components. In most cases, those pieces of hardware include the main computer housing and the monitor.