学习excel的进阶之路 ① 基础阶段：熟悉excel中的工作界面：打好基础很重要 要熟悉excel中的工作界面，每个功能区都浏览一遍，有个初印象。 不用死记硬背的，因为在未来的学习过. 总结： excel中的$符号在公式中使用方法： 1.$在哪个行号或列号前，那个行或列就不会变。 2.对固定列运用公式时，列号前加不加$都不会变。 3.对固定行运用公式时，行号前加不加$都.
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