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How can learning how to use bubble share be helpful in evaluating others PowerPoint? It can help me in evaluating by seeing if it is good or bad. It can also help me in making things easier in evaluating it. Maybe it can help me because instead of having to go to power point I just have to go to there blog. And it can saves me time. Bubble share can also help him/her because if he is sick and he can't present he has it on bubble share. Learning how to do bubble share can really help in a lot of ways.