updates & maintenance

The first line of defense in keeping your computer as secure as possible is through regular software updates and routine system maintenance to help avoid data loss, new viruses, and other potential risks.

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Learn more about keeping your computer up to date

Get the latest security updates automatically

Get the latest security updates delivered automatically to your computer with Microsoft Update.

Retire that computer more safely

Learn how to permanently remove personal data stored on your computer's hard drive before unplugging it for the last time.

Articles

•	Updating your computer: Frequently asked questions

•	Quiz: Protect your PC

•	Outfitting a new computer for the Net

•	Tips for protecting your backup files

•	Getting started: What should you back up?

•	Update your computer in 2 simple steps

•	Join the Windows Genuine Advantage program

•	Help protect your computer with Windows XP Service Pack 2

•	Help keep your computer's defenses current with Microsoft Update

•	Backup basics: Learn a simple way to back up

•	Choosing an external storage format to back up files

Get computer updates

•	Microsoft Update

•	Office Update

Security updates

•	Latest security updates

•	Get security updates automatically

Free security newsletter

Stay ahead of security issues with the monthly Microsoft Security Newsletter for Home Users.

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