Norton Download Center - United States

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Norton Discount and Download Center for the US - Buy, Upgrade or Renew Norton Products. Quick, Easy and Secure!

→ All-new! Norton Security and Norton Security with Backup are now available
→ Norton Security replaces Norton AntiVirus, Norton Internet Security
→ Norton Security with Backup replaces Norton 360, Norton 360 Multi-Device
→ Get $20 off Norton Security for a limited time!
Norton Utilities Norton 360 Norton Internet Security Norton Antivirus

Home > Norton Tuneup

Norton Tuneup


Has your PC been running slow lately? Is it annoying you already? Then it's probably time to improve its performance with a thorough tuneup. There are a variety of reasons that could explain why your computer is not up to the snuff anymore: your Windows registry is getting messy, Internet clutter such as temporary files and cookies is not being cleaned up, your hard drive is in dire need of defragmentation and/or reorganization - the list is long. But there is help: among all the PC performance optimization products Symantec offers, we are confident you will find the one that best fits your needs and budget.

Product Box Norton 360
Symantec's all-in-one solution: protect your PC against online threats, improve its performance and back up your data
$ 89.99
Upgrade or renew Norton 360

→ For up to 3 PCs
→ 1 year of protection
60-day money back guarantee!

Product Box Norton 360 Multi-Device
Symantec's all-in-one protection suite for PC, Mac®, iOS and Android™ devices
$ 99.99
Upgrade or renew Norton 360 Multi-Device 

→ For up to 5 devices
→ 1 year of protection
60-day money back guarantee!

Product Box Norton Utilities
All the tools you need to make your PC run faster instantly
$ 29.99 

→ For up to 3 PCs
60-day money back guarantee!