替代微软txt文本编辑器
Alternative text (alt text) allows screen readers to capture the description of an object and read it aloud, providing aid for those with visual impairments. Here’s how to add alt text to an object in Microsoft Excel.
替代文本(替代文本)使屏幕阅读器可以捕获对象的描述并大声阅读，从而为视力障碍者提供帮助。 这是在Microsoft Excel中向对象添加替代文本的方法。
To add alt text to an object in Excel, open your spreadsheet, add an object (Insert > Picture), and then select the object.
要将替代文本添加到Excel中的对象，请打开电子表格， 添加一个对象 (“插入”>“图片”)，然后选择该对象。
Right-click the object and then select “Edit Alt Text” from the menu that appears.
右键单击该对象，然后从出现的菜单中选择“编辑替代文本”。
Alternatively, you can select the “Alt Text” option in the “Accessibility” group of the “Picture Format” tab.
或者，您可以在“图片格式”选项卡的“辅助功能”组中选择“替代文字”选项。
Either option will bring up the “Alt Text” pane in the right-hand side of the window. Unlike the Alt Text pane in Word and PowerPoint, Excel’s lacks the “Generate A Description For Me” option.
这两个选项都将弹出窗口右侧的“ Alt Text”窗格。 与Word和PowerPoint中的“ 替换文本”窗格不同，Excel缺少“为我生成描述”选项。
Instead, you’ll need to create the description yourself. The general rule for alt text is to keep it brief and descriptive. You also can omit unnecessary descriptions like “image of” or “photo of” as screen readers announce the object for you.
相反，您需要自己创建描述。 替代文字的一般规则是保持简短和描述性。 当屏幕阅读器为您宣布对象时，您也可以省略不必要的描述，例如“图像的”或“照片的”。
If the object is purely decorative, then mark it as so by checking the box next to “Mark As Decorative.” Once selected, the box where you’d normally enter the description is grayed out and you can no longer input a description. The purpose is to let the screen reader know it can safely skip over that object.
如果对象纯粹是装饰性的，则可以通过选中“标记为装饰性”旁边的框来对其进行标记。 选中后，通常用于输入说明的框将显示为灰色，您将无法再输入说明。 目的是让屏幕阅读器知道它可以安全地跳过该对象。
That’s all there is to adding your alt text to objects in Microsoft Excel.
这就是将替代文本添加到Microsoft Excel中的对象的全部。
翻译自: /681076/how-to-add-alternative-text-to-an-object-in-microsoft-excel/
替代微软txt文本编辑器
