Toshiba qosmio psplzu-003002 Manuel D’Utilisation

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If Something Goes Wrong
Develop good computing habits
Backing up your data or your entire computer with the 
Windows
®
 operating system
The most valuable component of your computer system is the data 
you create and store on its internal storage drive. Since problems 
with either hardware or software can make the data inaccessible or 
even destroy it, the next most valuable component of your computer 
system may be a recent backup of your data.
Fortunately, the Windows
®
 operating system offers a convenient 
way to back up your computer or just your important files to optical 
disc drives, or hard drives. An external hard drive is recommended 
in case the internal storage drive fails. No additional software is 
required. Most of the optical disc drives built into recent Toshiba 
portable computer models can write to (or ‘burn’) as well as read 
from optical discs. External optical disc writers are also widely 
available.
Follow these steps to back up your computer or files to optical 
discs, or a storage drive:
You cannot back up the computer while running on battery power. 
Connect the AC adaptor before continuing.
1
From the Start screen, type Control. Click Control Panel from 
the list that appears.
2
Click Save backup copies of your files with File History 
under the System and Security heading. Follow the on-screen 
instructions to back up your files.
For additional Help, while in the Windows
®
 Desktop screen, press 
the 
F1
 key to launch the Windows
®
 Help and Support screen. Search 
for “back up files”.
General tips for installing hardware and software
Here are a few tips to help ensure safe and easy installation of new 
hardware (printers, pointing devices, external hard drives, optical 
disc drive writers, scanners, etc.) and software (applications like 
Microsoft
®
 Office and Adobe
®
 Photoshop
®
, or utility software such 
as special toolbars for your web browser). 
Create a restore point (refer to 
). Before installing anything, 
use the System Restore utility to set a restore point (see the 
section titled restore points). If anything goes wrong, you will 
then be able to easily restore the Windows
®
 operating system to 
NOTE