Microsoft PowerPoint是一个非常强大的演示程序，它提供了多种功能和工具。然而，在这篇文章中，我们将学习如何在PowerPoint中自定义和格式化幻灯片的背景。PowerPoint幻灯片的默认背景颜色为白色。但是，有时，您可能想对其进行修饰以使您的演示文稿看起来更有吸引力。让我们看看如何做到这一点。
如何在PowerPoint中更改(PowerPoint)背景(Background)
在Microsoft PowerPoint中自定义和格式化背景：
- 打开 PowerPoint
- 导航到设计(Design)选项卡
- 转到自定义(Customize)组
- 点击格式化背景(Format Background)选项
- 选择四个填充(Fil)选项之一。
到了这里，你就可以做必要的事情了。现在让我们详细看看这个过程。
打开PowerPoint并选择所需的幻灯片版式。在这种情况下，我已将幻灯片的布局更改为Blank。完成后，转到“设计”选项卡(Design tab)，在“自定义(Customize)”组下，单击“设置背景格式(Format Background)”选项。
幻灯片右侧将打开一个新的弹出窗口。
您将有四个填充选项，例如 -
- 实心填充
- 渐变填充
- 图片或纹理填充
- 图案填充
在这些选项的末尾，您还会看到隐藏背景图形(Hide Background Graphics)的复选框。
1.实心填充
纯色(Solid)填充功能用选定的颜色填充整个背景作为均匀的单一颜色。除此之外，您还可以提高或降低透明度。要调整或更改透明度，请输入百分比值或在刻度上向左或向右滑动。在下图中，我选择了透明度为 41% 的黄色。
2.渐变填充
渐变(Gradient)填充可帮助您向背景添加许多渐变或颜色渐变。选择填充的颜色、渐变色标的数量、渐变的类型、方向和角度。您可以添加渐变色标以及删除渐变色标。您还可以根据自己的喜好调整透明度和亮度。也有可用的预设渐变。在下面的示例中，我选择了具有三个渐变色标的蓝色，类型为Linear，透明度为 5%，亮度为 22%。
3. 图片或纹理填充
顾名思义，您可以添加图片或纹理作为背景填充。点击(Click)图片来源(Picture source)下的插入(Insert)，从您的计算机或在线插入图片；或图标集合中的图标。完成后，调整透明度并为对齐和镜像类型选择所需的选项。您还可以将图片或图标平铺为纹理以赋予其效果。在纹理(Texture)下拉菜单下，您会发现多种纹理选项可供选择。在这里，我从服装(Apparels)类别中选择了“手表”图标并将其平铺为纹理，透明度为 18%，镜面类型为水平和垂直。
4.图案填充
要自定义图案(Pattern)填充，请从给定选项中选择前景色、背景色和图案类型。有不同的图案可供选择，例如横条纹、竖条纹、斜条纹、波浪形、锯齿形、虚线菱形网格、球体、小网格、大网格等。在这里，我使用实心菱形网格图案自定义图案填充，前景色为黄色，背景色为白色。
背景填充准备好后，单击“全部应用”选项将更改应用(Apply)到所有幻灯片。如果您觉得需要更改背景填充，请单击“重置背景(Reset Background)”选项。
那么，是不是很简单？下次使用PowerPoint时请尝试一下。只需(Just)使用这些简单的步骤，让您的演示文稿看起来绝对有吸引力和惊人！
How to change Background in PowerPoint
Microsoft PowerPoint is a very powerful presentation program that offers a variety of features and tools. In this post, however, we will learn how to customize and format the background of the slide in PowerPoint. The default background color of the PowerPoint slide is white. But, sometimes, you might want to quirk it up to make your presentation look more attractive. Let us see how to do it.
How to change Background in PowerPoint
To customize and format the background in Microsoft PowerPoint:
- Open PowerPoint
- Navigate to the Design tab
- Go to the Customize group
- Click on Format Background option
- Select one of the four Fill options.
Once here, you can do the needful. Let us look at this procedure in detail now.
Open PowerPoint and select the layout that you want for the slide. In this case, I have changed the layout of the slide to Blank. Once that is done, go to the Design tab and under the Customize group, click on Format Background option.
A new pop-up window will open to the right side of the slide.
You will four Fill options such as-
- Solid fill
- Gradient fill
- Picture or Texture fill
- Pattern fill
At the end of these options, you will also see a check box for the Hide Background Graphics.
1. Solid Fill
The Solid fill feature fills the entire background with the selected color as an even single color. In addition to this, you can increase or decrease the level of transparency as well. To adjust or change the transparency, enter the percentage value or slide left or right on the scale. In the image below, I have selected the color yellow with a transparency of 41%.
2. Gradient Fill
Gradient fill helps you add a number of gradients or progression of colors to the background. Choose the color for the fill, the number of gradient stops, type, direction, and angle of the gradient. You can add a gradient stop as well as remove a gradient stop. You can also adjust the transparency and the brightness according to your liking. There are pre-set gradients available too. In the example below, I have selected the color blue with three gradient stops, with type Linear, 5% transparency, and 22% brightness.
3. Picture or Texture Fill
As the name suggests, you can either add a picture or a texture as the background fill. Click on Insert under Picture source to insert pictures from your computer or online; or icons from the icon collection. Once you have done that, adjust the transparency and choose the desired options for alignment and mirror type. You can also tile a picture or icon as texture to give it an effect. Under the Texture drop-down menu, you will find a variety of texture options to choose from. Here, I have selected the ‘watch’ icon from the Apparels category and tiled it as texture, with 18% transparency and mirror type as both horizontal and vertical.
4. Pattern Fill
To customize the Pattern fill, select the foreground color, background color, and the type of pattern from the given options. There are different patterns available such as horizontal stripes, vertical stripes, diagonal stripes, wave, zig-zag, dotted diamond grid, sphere, small grid, large grid, and so on. Here, I have customized the pattern fill with the solid diamond grid pattern, foreground color as yellow, and background color as white.
Once the background fill is ready, click on the Apply to All option to apply the changes to all the slides. If you feel that you need to change the background fill, then click on the Reset Background option.
So, isn’t it simple? Do try this out the next time you use PowerPoint. Just use these simples steps to make your presentation look absolutely attractive and amazing!
