1. Working with formulas – sum, if, countif, sumif, average, sumifs, countifs etc.

2. Linking and extracting data from another sheet or document;

3. Formatting cells by purpose;

4. Cell data validation and auto-completion rules;

4. Pivot tables and graphic data representation;

5. Large data sets merging;

6. Data and Document Transformation into another file type;

7. Macros

8. Customer-specific issue solving;