Sharpened Websites
Online resources to keep you sharp
FileInfo.com
The File Information Database
FileInfo 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.
TechTerms.com
The Computer Dictionary
TechTerms 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.
Slangit.com
The Slang Dictionary
Slangit is a slang dictionary that contains definitions of acronyms, abbreviations, and slang terms. The website also contains a large database of text-based emoticons and their meanings.
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.