Some utilities support “Gutmann”-level protection with 35 passes, but three passes is enough for the U.S. The more times you overwrite your data, the less likely it is to be recovered. A utility that makes three passes overwrites your drive with ones and zeroes three separate times. Each pass signifies a complete overwrite of the data. Drive-wipe utilities let you specify how many “passes” the software makes. Here are some recommended articles related to this topic that might be of interest to you.With that out of the way let’s talk terminology.

Learn more about Using BIOSConnect to recover SupportAssist OS Recovery Partition.įigure 25: Cortana setup screen during the Windows first-time setup process. Dell BIOS Connect: Dell BIOSConnect helps you restore the recovery image on the hard drive if the recovery partition is corrupt or deleted.SupportAssist OS Recovery Local Restore: This option restores the computer from the recovery image that is stored in the computer's hard drive.SupportAssist OS Recovery Cloud Restore (Recommended): This option downloads and installs the latest version of the operating system on your Dell computer.

Newer Dell computers support BIOSConnect, a feature that allows you to restore the recovery image on the hard drive. Learn more about Using BIOSConnect to recover SupportAssist OS Recovery Partition.

Important: If the recovery image on the hard drive is corrupt or deleted, the computer cannot boot to the recovery environment. SupportAssist OS Recovery provides you with different options to recover your computer depending on the scenario you are facing.

Free bootable usb disk wipe software