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First, enter the Docker official website

First, go to the Docker official website to download the latest official Docker for Windows:Docker download.

The development documentation of Docker can be found on the official website.

According to the official website, downloading Docker in Windows environment must meet the following requirements: Docker for Windows requires 64bit Windows 10 Pro and Microsoft Hyper-V (that is, 64-bit Windows 10 Pro (both professional and enterprise versions are required) and Microsoft Hyper-V. Hyper-V is a Microsoft virtual machine and comes with win10, so we just need to start it.

2. Start Microsoft Hyper-V

Open Control Panel-> programs-> turn Windows on or off on your computer.

Click on the red box:

Check the Hyper-V option as follows:

Click OK, the system will update itself, after the completion of the update prompt whether to restart the computer, to choose to restart the computer immediately. After restarting the computer, left-click the win icon to view all computer applications and find "windows Management tools":

Click to see that a Hyper-V manager indicates that Hyper-V has been successfully opened. Click to view the contents of the manager:

Third, install Docker

What I downloaded is a stable version:

Double-click after waiting for the installation file to be downloaded, and it will pop up:

Click Install after checking "accept", and it will be installed automatically:

When the installation is successful, it displays:

You can see that there is an extra Docker for Windows icon on the desktop.

After the installation is complete, Docker will start itself, but my computer will not respond for half a day. I saw that Docker is open in the task manager, but it just won't work, so I restarted the computer and popped up the following prompt after reboot:

While waiting for Docker to start, an error pops up: Not enough memory to start Docker, unable to start Docker:

You are trying to start Docker, but you do not have enough memory to free up some memory or change your settings.

Find the icon for Docker in the taskbar:

Right-click the icon, find "settings ….", click in and modify the Docker memory as shown in the figure, change the memory from 2048MB to 1280MB, and then click Apply,Docker to restart automatically.

Now you can see that Docker is already running

Start a trip to Docker

The operation of Docker is done from the command line, so we need to open the command line tool first (or download other tools such as PowerShell, etc.). Keyboard input: win+R, open the run tool, type cmd, open the command line tool:

You can try to check our version of Docker first:

For a tutorial on how to use Docker, please see another article.

The above is the whole content of this article, I hope it will be helpful to your study, and I also hope that you will support it.

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