Sharpened Websites

Online resources to keep you sharp

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FileInfo.com

The File Information Database

FileInfo.com provides information on more than 10,000 file extensions and their associated file types. Each file type record includes a detailed description of the file type and a list of programs that can open it.

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TechTerms.com

The Computer Dictionary

TechTerms.com is a dictionary of computer and Internet terms. Each definition uses language that is easy to understand. Most definitions include examples that make it easier to comprehend technical concepts.

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Slang.net

The Slang Dictionary

Slang.net is a slang dictionary that contains definitions of acronyms, abbreviations, and slang terms. Most definitions include the context of the term and an example of how the term is used in conversation.

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PC.net

Your Personal Computing Resource

PC.net is a free computing resource that started in 1999. It includes a glossary of computer terms, a database of file extensions, a list of online slang terms and emoticons, and a computing help center.