AT&T is also the second largest provider of mobile telephony service in the USA with over 92 million wireless customers; just behind Verizon Wireless.By 2010 AT&T was the seventh largest company in the USA by total revenue, as well as the third largest non-oil company in the USA (behind Walmart and Bank of America).
exists and is an alternate of . Microsoft Office Access, previously known as Microsoft Access, is a relational database management system from Microsoft which combines the relational Microsoft Jet Database Engine with a graphical user interface. It is a member of the 2007 Microsoft Office system.
Microsoft Excel is a spreadsheet application which lets your organize, analyze, and store data. Excel is used for calculations, charting/graphing, identifying trends, building reports, etc. MS Access is a small scale database used for small applications. Microsoft Access is entirely different from Microsoft Excel, one is a Database Programming tool and the other is a spreadsheet application.