gsyun's honest review, Office Witch's Excel Recipe - Is This Out of the Box? course

Excel Witch I thought it would be boring at first~ It's actually fun and the content is really helpful. I started listening because I was frustrated with Excel~ The instructor seems to have a lot of skills. Especially how to calculate dates for project schedules~ If the calculation doesn't work, how to find duplicate data~ It was really helpful. I got one from Infraon^^

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