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.
To be especially safe, you should keep one backup in a different location from the others. You can back up files using operating system commands, or you can buy a special-purpose backup utility. Backup programs often compress the data so that backups require fewer disks. Most businesses employ complete backup solutions that provides storage on removable media, data compression, automatic backups to offsite storage and automated scheduling to increase the reliability of the backups.