(PC World) Like most people visiting PCWorld.com, you most likely live on the Internet. And that means you need help — help with your home or business network for accessing the Internet, with troubleshooting, with downloading, and with e-mail, instant messaging and security.

We’ve got that help for you — in 14 great downloads. Whether you need a universal messenger or programs to keep yourself safe, downloadable software can come to the rescue.

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