Note: WSL works on Windows 10 (>=2004) and Windows 11. For older versions reference the MS docs

LAMP commonly refers to Linux, Apache, Mysql & PHP, which was a common web development stack a few years ago. There are newer, more modern replacements for each component but each alternative adds complexity. I recommend exploring these replacements AFTER you've mastered the basic LAMP stack.

Open PowerShell in Administrator mode.

Then run

wsl --install -d Ubuntu

If you want to nuke the installation, verify the name of the installed WSL distribution using:

wsl -l

Which will list the installed distros, e.g.

Windows Subsystem for Linux Distributions:
Ubuntu (Default)

Then remove it by name, e.g.

wsl --unregister Ubuntu

Now update the system as there are dependencies that fail without it.

sudo apt update

Now you can take a shortcut and install the entire stack with:

sudo apt install lamp-server^

Or install them individually like:

sudo apt install apache2
sudo apt install mysql-server
sudo apt install php libapache2-mod-php php-mysql