Sunday, January 18, 2015

Functions

Sir tom taught us about the Excel Functions.

Uses:
Count and Sum: The most used functions in Excel are the functions that count and sum. You can count and sum based on one criteria or multiple criteria.
Logical: Learn how to use Excel's logical functions such as the IF, AND and OR function.
Cell References: Cell references in Excel are very important. Understand the difference between relative, absolute and mixed reference, and you are on your way to success.
Date & Time: To enter a date in Excel, use the "/" or "-" characters. To enter a time, use the ":" (colon). You can also enter a date and a time in one cell.
Text: Excel has many functions to offer when it comes to manipulating text strings.
Lookup & Reference: Learn all about Excel's lookup & reference functions such as the VLOOKUP, HLOOKUP, MATCH, INDEX and CHOOSE function.
Financial: This chapter illustrates Excel's most popular financial functions.
Statistical: An overview of some very useful statistical functions in Excel.
Round: This chapter illustrates three functions to round numbers in Excel. The ROUND, ROUNDUP and ROUNDDOWN function.
10 Formula Errors: This chapter teaches you how to deal with some common formula errors in Excel.
11 Array Formulas: This chapter helps you understand array formulas in Excel. Single cell array formulas perform multiple calculations in one cell.

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