Gone but not forgotten.Removing files from your PC takes more than just hitting the delete key  On computer keyboards, the delete key (sometimes shortened "Del"), should, during normal text editing, discard the character at the cursor's Just because you've sent a file to the recycle bin Starting with Windows 95, a simulated garbage can used for deleting files and folders. The recycle bin keeps the files intact in case the user wants to restore them, but can be "emptied" from time to time to save disk space. (or trash for Macintosh users) doesn't mean that the file is permanently deleted. Even if you've emptied the recycle bin, you've actually only removed the pointer to the file. Overwriting Overwriting An options strategy that involves the sale of call or put options on stocks that are believed to be overpriced or underpriced. The options are not expected to be exercised. Notes: Also referred to as overriding. the file by creating a new file with the same name will offer you some protection, but it's not foolproof. Because PCs don't necessarily put the new file in the same location on the hard disk as the previous version, your "deleted files" may still be retrievable. Having your data only partially deleted may be fine if you're merely getting rid of amorous am·o·rous adj. 1. Strongly attracted or disposed to love, especially sexual love. 2. Indicative of love or sexual desire: an amorous glance. 3. e-mails. But if you're trying to purge a system of confidential company data, you'll want to make sure you've completely overwritten the sectors on the hard disk where the data resides. There are third-party applications for both Mac and PC users that will delete the pointers to your file as well as write patterns over the hard disk to obscure any data that may still be there. MACINTOSH USERS Burn is a freeware application that completely obliterates files from your hard-disk drive. Files that are dragged to the Burn utility are banished to the twilight zone and overwritten with a series of random numbers. This program can be downloaded from www.macdownload.com. Type 'Burn' in the search engine to go directly to the download. PC USERS Several packages are available--usually for under $50--that will overwrite (1) A data entry mode that writes over existing characters on screen when new characters are typed in. Contrast with insert mode. (2) To record new data on top of existing data such as when a disk record or file is updated. any files that are sent to be deleted. These packages include McAfee's UnInstaller Software that helps uninstall applications from a computer. See uninstall. (operating system) uninstaller - A utility program to remove another application program from a computer's disks. (www.mcafee.com) and Symantec's Norton CleanSweep (www.symantec.com). In addition to overwriting data, these packages usually offer other features, including removing applications, duplicate files and fragmented data, to optimize your hard-drive space. McAfee offers a 30-day trial download of UnInstaller while Symantec charges $39.95 to get a peek at CleanSweep. |
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