Users Guide

Table Of Contents
Figure 134. Notification for Windows 10
Figure 135. Notification for Windows 8 and 8.1
NOTE:
If your old PC is turned off at the time the notification should have been displayed, the notification is displayed next
time you power on your old PC.
Levels of erase
If you are selling, donating, returning, gifting, or transferring ownership of your Windows PC, you must erase your personal data
from the device.
No data removal process leaves a hard drive or system as free from residual data as a new product. Dell makes no
recommendations regarding the security needs of a customer or representations regarding the effectiveness of one method
of data removal over another.
General levels of erase
There are different levels of data erase are:
Level 1the first level of removing data is to delete the file. This level includes running commands such as fdisk or
format on the drive. Deleting the file does not completely remove the data from the drive, and the data may be retrievable
using specific software programs.
Level 2the next level of removing data is an overwrite, is called a level 2 wipe. An application overwrites the part of the
disk where the file previously existed. This level of data removal provides a higher level of comfort for home and small office
users where customer or financial data are concerns. A level 2 wipe requires sophisticated tools to recover the data, and
recovery is not certain.
Data Erase
83