WebGL或Web 图形库^{(Web Graphics Library)}只不过是一个JavaScript API，它帮助它在任何支持的 Web 浏览器上呈现交互式 2D 和 3D 图形，而无需使用任何第三方插件。它与 Web 标准配合得很好，允许它使用GPU加速来将图形和物理渲染为网页的一部分。它极大地影响了提高网页的整体性能。它支持各种网络浏览器，如Microsoft Edge、Google Chrome、Mozilla Firefox等。但有时，它无法正常工作或未启用；我们今天将学习如何修复它。

在 Chrome 和 Firefox 上启用 WebGL

此问题可能是由多种因素引起的。它包括浏览器和操作系统。图形^(Graphics) 驱动程序在帮助^(Driver)WebGL在计算机上运行方面也起着至关重要的作用。

今天，我们将检查如何在您更新的浏览器上解决此问题-

1. 在Chrome或Firefox上手动启用WebGL
2. 更新您的显卡驱动程序。

1 ]在Chrome或Firefox上^(Firefox)手动^{(] Manually)}启用WebGL

首先^(First)打开谷歌浏览器^{(Google Chrome)}并点击菜单^(Menu)按钮（点击右上角的三个点按钮）。接下来点击设置^(Settings)。向下滚动^(Scroll)以找到标记为“高级^(Advanced)”的按钮并单击它。

在名为 系统的部分下， ^(System, )打开可用时使用硬件加速的切换。^{(Use hardware acceleration when available.)}

重新启动谷歌浏览器。

当它再次启动时，  在地址栏中 输入chrome://gpu/Enter 键。

现在将显示 WebGL 是否正确启用^{(WebGL is properly enabled)} 。

或者，您可以打开Google Chrome浏览器并访问此 URL：chrome://flags. 在页面顶部的搜索框中查找禁用 WebGL 。^{(Disable WebGL)}将相应的条目切换为Disabled 。重新启动 Google Chrome^{(Restart Google Chrome)}以使更改生效。

这将在Google Chrome上启用触摸友好的用户体验^{(User Experience)}。

Firefox用户可以执行以下操作。要 在 Firefox 中禁用硬件加速^{(disable Hardware Acceleration in Firefox)}，请打开浏览器 > 选项。

现在在General部分下，向下滚动一点以查看Performance。在这里检查可用时使用硬件加速^{(Use hardware acceleration when available)} 选项。

重启火狐。

2]更新您的显卡驱动程序

从 WinX 菜单中，打开 设备管理器。^{(Device Manager. )}展开 显示适配器的列表。^{(Display Adapters.)}

右键单击^{(Right-click)}您的NVIDIA 显卡^{(NVIDIA Graphics Card)}列表并选择 启用。^{(Enable. )}现在，再次右键单击它，然后单击 更新驱动程序软件...^{(Update Driver Software…)}

将打开一个新窗口。在那，点击 自动搜索更新的驱动程序软件。^{(Search automatically for updated driver software.)}

如果Windows现在检测到您的显卡^(Graphics) 及其^(Card)最新驱动程序，那就太好了！否则，请执行以下操作：

1. 再次右键单击它，然后单击更新驱动程序软件...^{(Update Driver Software…)}
2. 单击浏览我的计算机以获取驱动程序软件。^{(Browse my computer for driver software.)}
3. 单击让我从计算机上的设备驱动程序列表中选择。^{(Let me pick from a list of device drivers on my computer.)}
4. 为您的计算机选择一个名为NVIDIA 显卡 ^{(NVIDIA Graphic Card )}的兼容驱动程序，然后继续。

让整个过程结束。然后重新启动您的 PC 以使更改生效。这将帮助您 更新图形驱动程序^{(update your Graphics Driver)}。

All the best!

WebGL is not supported on Chrome or Firefox? Enable it!

WebGL or Web Graphics Library is nothing but a JavaScript API which helps it in rendering interactive 2D and 3D graphics on any supporting web browser without any third party plugins being used. It works well along with web standards which allows it to use the GPU acceleration to render graphics and physics as a part of a web page. It greatly impacts in improving the overall performance of a web page. It is supported on a variety of web browsers like Microsoft Edge, Google Chrome, Mozilla Firefox and more. But at times, it does not work properly or is not enabled; we will learn today how to get it fixed.

Enable WebGL on Chrome & Firefox

This issue can be caused due to a number of factors. It includes both browsers as well as the operating system. The Graphics Driver also plays a crucial role in helping out WebGL to function on a computer.

Today, we will be checking out how to fix this issue on your updated browsers-

1. Manually enable WebGL on Chrome or Firefox
2. Update your Graphics Card Driver.

1] Manually enable WebGL on Chrome or Firefox

First of all open Google Chrome and click on the Menu button (by clicking on three dots button on the top right corner). Next click on Settings. Scroll down to find the button that is labeled as Advanced and click on it.

Under the section that goes by the name System, turn on the toggle of Use hardware acceleration when available.

Restart Google Chrome.

When it starts up again, type in chrome://gpu/ in the address bar and hit the Enter key.

This will now display if WebGL is properly enabled or not.

Alternatively, you can open the Google Chrome browser and visit this URL: chrome://flags. Look up Disable WebGL in the search box on the top portion of the page. Toggle the appropriate entry to Disabled. Restart Google Chrome for the changes to take effect.

This will enable the touch-friendly User Experience on Google Chrome.

Firefox users can do the following. To disable Hardware Acceleration in Firefox, open the browser > Options.

Now under the General section, scroll down a bit to see Performance. Here check the Use hardware acceleration when available option.

Restart Firefox.

2] Update your Graphics Card Driver

From the WinX Menu, open Device Manager. Expand the list that says Display Adapters.

Right-click on the listing of your NVIDIA Graphics Card and select Enable. Now, right click on it again and click on Update Driver Software…

A new window will open up. On that, click on Search automatically for updated driver software.

If Windows now detects your Graphics Card and the latest driver for it, great! Else, proceed as follows:

1. Right click on it again and click on Update Driver Software…
2. Click on Browse my computer for driver software.
3. Click on Let me pick from a list of device drivers on my computer.
4. Select a compatible driver for your computer named as NVIDIA Graphic Card and proceed further.

Let the whole process finish. And then restart your PC for the changes to take effect. This will help you update your Graphics Driver.

All the best!

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