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Google Spreadsheets supports cell formulas typically found in most desktop spreadsheet packages. These formulas can be used to create functions that manipulate data and calculate strings and numbers. Here's a list of all the functions available in each category.
It’s been four months since our first Gmail Roundup . And Gmail being as popular as it is, it’s time for a major update. So here you go, over 80 Gmail tools and tips, including Firefox extensions, Greasemonkey scripts, Desktop programs, Web applications and all-purpose ‘HowTo’ guides.