Toshiba PDA08U-00300Q 用户手册

21

❖

Back up your files to external media on a regular basis. Label 
the backup copies clearly and store them in a safe place.

As you work with data it exists in the device’s memory. This 
memory is called “volatile memory” because it is only active 
while the device is turned on. When you turn off the device, all 
the data remaining in volatile memory is lost. To help avoid 
data loss, save your work to Internal Storage or network 
storage. Your work (data) will remain in internal storage to be 
called up when you need it. As long as the internal storage 
remains healthy, your data is relatively safe. However on 
occasion, hardware failures do happen. If you experience a 
hardware failure, your data could be lost. As an extra step to 
help avoid data loss, back up your data. See 

 for more information.

❖

Scan all new files for viruses.

This precaution is especially important for files you receive via 
external media, email, or download from the Internet.

Toshiba maintains a number of online sites to which you can 
connect. These sites provide information about Toshiba products, 
give help with technical questions and keep you up to date with 
future upgrades. For more information, see 

.