Toshiba C855-S5133 User Manual

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From the search list, click Choose when to turn off display.

To keep the display from turning off, click Never in both drop 
down lists.

Click Save changes.

If the screen saver is enabled, it runs on top of any movie or title 
you are watching. To disable the screen saver:

Right-click the desktop and click Personalize in the menu.

Click Screen Saver in the lower-right corner of the window.

Select None from the Screen saver drop-down list.

Click OK.

You can never predict when your computer will lock, forcing you to 
close an application and lose unsaved changes. Many software 
applications build in an automatic backup, but you should not rely 
solely on this feature. Save your work! See 

 for instructions.

Use Windows

®

 to back up files, or the entire computer, to an optical 

disc, or external hard disk. Here are some ways you can do this:

❖

Use the Windows

®

 operating system to back up files or your 

entire computer to an optical disc, or external hard disk.

❖

Copy files to a rewritable external storage device.

❖

Connect your computer to the office network and copy files to 
your network partition.

Some people use a combination of these methods, backing up all 
files weekly and copying critical files to external media on a daily 
basis.

If you have installed your own applications, you should back up 
these applications as well as your data files. If something goes 
wrong that requires you to reformat your internal storage drive and 
start again, reloading all your applications and data files from a 
backup source will save time.