修改LED屏幕文字的方法是要通过LED软件来修改的，方法如下：
1、首先，在电脑桌面找到LED软件，点击打开，如下图所示。
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2、进入软件后，会看到编辑的文字，在下图所示的位置双击打开。
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3、双击后金进入文字编辑状态，如下图所示。
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4、然后开始编辑，先调节字体的大小，选择字体28，如下图所示。
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https://iknow-pic.cdn.bcebos.com/a2cc7cd98d1001e9b586c355b50e7bec54e79736"/>
5、调到28字体大小的效果，如下图所示，这样就可以修改文字了。
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