1, don't use too rich corporate business templates, and academic ppt should be low-key and concise.

2. It is best to choose ppt as the default font size, with title 44 or 40 and text 32, generally not less than 20.

3. The position of pictures in ppt should be unified, and there should be no more than three pages in all ppt. The pictures should be exactly the same, on the one hand, they are exquisite, on the other hand, they also reflect the rigorous attitude of learning. Sometimes there are shadows or outlines on the periphery of the picture, which will have unexpected effects. The following is the template of the office resource network for your reference: