10. Computer Maintenance
You
may not realize it, but your computer and your car have something in
common: they both need regular maintenance. No, you don't need to
change your computer's oil. But you should be updating your software,
keeping your antivirus subscription up to date, and checking for
spyware. Read on to learn what you can do to help improve your
computer's security.
Getting started
Here are some
basics maintenance tasks you can do today to start improving your
computer's security. Be sure you make these part of your ongoing
maintenance as well.
* Sign up for software update e-mail
notices. Many software companies will send you e-mail whenever a
software update is available. This is particularly important for your
operating system (e.g., Microsoft VV!|VD0VV$® or Macintosh), your
antivirus program, and your firewall.
* Register your software. If
you still have registration forms for existing software, send them in.
And be sure to register new software in the future. This is another way
for the software manufacturer to alert you when new updates are
available.
* Install software updates immediately.
When you get
an update notice, download the update immediately and install it.
(Remember, downloading and installing are two separate tasks.)
An ounce of prevention
A few simple steps will help you keep your files safe and clean.
* Step 1: Update your software
* Step 2: Backup your files
* Step 3: Use antivirus software and keep it updated
* Step 4: Change your passwords
Developing ongoing maintenance practices
Now
that you've done some ground work, it's time to start moving into
longer term maintenance tasks. These are all tasks that you should do
today (or as soon as possible) to get started. But for best results,
make these a part of a regular maintenance schedule. We recommend
setting aside time each week to help keep your computer secure.
*
Back up your files. Backing up your files simply means creating a copy
of your computer files that you can use in the event the originals are
lost. (Accidents can happen.) To learn more read our tips for backing
up information.
* Scan your files with up to date antivirus
software. Use your antivirus scan tool regularly to search for
potential computer viruses and worms. Also, check your antivirus
program's user manual to see if you can schedule an automatic scan of
your computer. To learn more, read our tips for reducing your virus risk
.
*
Change your passwords. Using the same password increases the odds that
someone else will discover it. Change all of your passwords regularly
(we recommend monthly) to reduce your risk. Also, choose your passwords
carefully. To learn more, read our tips for creating stronger passwords
.
Making a schedule
One
of the best ways to help protect your computer is to perform
maintenance regularly. To help you keep track, we suggest making a
regular "appointment" with your computer. Treat it like you would any
other appointment. Record it in your datebook or online calendar, and
if you cannot make it, reschedule. Remember, you are not only helping
to improve your computer, you are also helping to protect your personal
information.