134 If Something Goes Wrong
Develop good computing habits

The Windows® operating system wireless management utility

does not work.

If you are using an external Wi-Fi® adapter (a USB adapter, or other
variety), check if the adapter comes with its own management
utility. If it does, the utility may be disabling the Windows®
operating system wireless management utility, in which case you
must use the adapter's management utility. If the documentation
that accompanies the adapter does not provide enough information
to determine if this is the case, contact that vendor's support group
for further advice.

The Windows® operating system wireless management utility

does not work.

If you are using an external Wi-Fi® adapter (an ExpressCard®, USB
adapter, or other variety), check if the adapter comes with its own
management utility. If it does, the utility may be disabling the
Windows® operating system wireless management utility, in which
case you must use the adapter's management utility. If the
documentation that accompanies the adapter does not provide
enough information to determine if this is the case, contact that
vendor's support group for further advice.
Develop good computing habits

Save your work frequently.

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 “Computing tips” on
page 65 for instructions.

On a regular basis, back up the information stored on your

internal storage drive.

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.