Question: i have windown 10 enterprise,and i figured it out that this version dont have windows store
how can i install linux subsystem (WSL) with ubuntu ?

Answer: 
I know this is an old post. But I found another way.

You can just run this on PowerShell or Command Prompt as Administrator:

```
wsl --install

```

If you want to see another distros:

```
wsl --list --online

```

And for install it, you can run (e.g. install Debian on WSL):

```
wsl --install -d Debian

```

For more information you can read [this post](https://learn.microsoft.com/en-us/windows/wsl/install).
the PowerShell commands from Bar Nuri are perfect, but on my work host for some (corporate?) reason it doesn't work "as is", due to some permission issue

Powershell as admin

```
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Windows-Subsystem-Linux

```

Powershell using my non-admin user

```
cd .\debian 
.\debian.exe
Installing, this may take a few minutes...
Please create a default UNIX user account. The username does not need to match your Windows username.
For more information visit: https://aka.ms/wslusers
Enter new UNIX username: me
New password:
Retype new password:
passwd: password updated successfully
Installation successful!

$userenv = [System.Environment]::GetEnvironmentVariable("Path", "User")
[System.Environment]::SetEnvironmentVariable("PATH", $userenv + ";C:\Users\me\debian", "User")

```

otherwise, when trying to run debian.exe as admin, i'm simply getting a lot of "permission denied" and the install gets locked

no idea, but it works fine like that --> THANKS!

(and it allows to extract the WSL container in a user-chosen decent place)