归档： 2019 September 30
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How to Convert PowerPoint to Video or Save PPT as Video
Converting PowerPoint to video before posting it will protect your presentation from being tampered by someone else. And saving PowerPoint as video will make it easier to distribute because the reader doesn’t need Microsoft Office to view the presentation. Do you know how to achieve it? Here is a simple guide for your reference: 1. […]
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How to Print Excel Documents in Black and White
Some documents are not suitable for color printing, you may want to set the printer to black and white. So how can we achieve it? Here’s a simple guide. 1. First, click File in the upper left corner. 2. Then, click Print in the left-hand list box. 3. Next, click Page Setup at the right […]
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How to Insert Data Bars or Directional Icons to Excel Cells
Excel can not only process data quickly, but also display data in various ways intuitively. For example, you can insert data bars or directional icons to show numerical value of each cell in Excel. And the method is very simple. How to Insert Data Bars 1. Select the cells you want to add data bars. […]
