After I graduated and started working, I soon realize Excel is very very very useful!!!
It can speed up your work and help you do many complicated tasks
Not only at work, but Excel is also useful in daily usages!
There are lots of functions in Excel that you may not know, but I dare to say I have mastered most of the functionality of Excel ;)
Recently I am conducting an Excel tutorial class for my colleagues. I can upload my tutorial notes later on. Anyone interested? ;)
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