In this episode of Ask SME Anything:

1. Can you get certified in Excel? 2:02

2. Sometimes when I'm typing in a column in Excel, it finds the same data and fills it in. Then other times, the whole column auto-fills with the last few entries that had data from other columns in the same pattern. What is going on and how do I control this thing? It can be frustrating. 10:44

3. Someone in my office told me Index and Match functions are superior to VLookup in Excel. Can you tell me why? 19:57

4. How do I add an image to my email signature? 30:36