Windows subsystem Ubuntu installation

I'm installing Ubuntu Subsystem (wls) When I found that the posts on the Internet were uneven , Can't give novice a simple and direct tutorial , So I summed up a simple installation tutorial for novice reference （ Bosses do not spray ）.
Now I'm going straight to the point ：
1. Get into MicrosoftStore Search for Ubuntu, choice Ubuntu 18.04LTS( Of course, other things can be ), Click on the install .
2. After installation , Click on the lower left corner of the computer （ Or press Win build ） Find recently added , Click to enter Ubuntu.
3. After waiting for a while , Enter a user name and password to create a user .
4. Input sudo su Command to enter administrator mode （ You may not enter , If you do not enter this command, all the following commands need to be preceded by sudo ）.
5. First installation vim, In order to give us Ubuntu Change the source .
command ：apt-get install vim
6. Install well vim Post input vim /etc/apt/sources.list
Mean in /etc/apt/ Create a directory called sources.list File and enter , When the command is finished, click on the keyboard i Get into Insert Pattern （ Edit text ）, Prefix all lines with #（ Comment out ）, Or delete them all
Go to the website https://mirrors.tuna.tsinghua...
Choose the source that your system matches （ Here is 18.04）, Copy it and paste it into the previous entry sources.list In file , Press down ESC（ sign out Insert Pattern ）, Input ：wq（ Exit and save ）, Back to the command line .
The source of Tsinghua University is used here （ I think it's easy to use ）, If you need to go online search other sources .
7. Input apt-get update updated .
8. Then you can install the software you need .
The command format is ：apt-get install Package name .
Install one here gcc compiler ：
apt-get install gcc
That's the installation Ubuntu The whole process of , Is it simple , Next, we will install the visual interface （ not essential , Choose... As you like ）：
1. Enter the command sudo su Enter administrator mode .
Then enter the following command ：
2.apt-get update
3.apt-get install xorg
4.apt-get install xfce4
5.apt-get install xrdp
6.apt-get install vnc4server
7.sed -i 's/port=3389/port=3390/g' /etc/xrdp/xrdp.ini
8.echo xfce4-session >~/.xsession
9.service xrdp restart
I don't want to explain too much here , When the input is complete, return to Windows Press down Win+R, Input mstsc Press down enter key , Input 127.0.0.1：3390 Then click the link to enter the visual interface .
Be careful ： After installing the visual interface, you need to enter the Ubuntu Command line input for sudo service xrdp restart, The aim is to turn on Ubuntu Of xrdp（ Remote desktop link ）, And then from Windows The system is connected .