The first step in the vMware journey begins with installing the ESXi hypervisor.
Installing the ESXi hypervisor is fairly straight forward. I suggest running a quick check against the Hardware Compatibility Guide to verify your server will support whatever version of ESXi you plan to use will actually run on your gear.
![Download ESXi](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-6.37.01-PM-1024x543.png)
Once you have downloaded the ISO (and verified the checksum) you need to put it on bootable media such as a CD-ROM or bootable USB and boot your device from it. If you’re using the USB option and plan to boot your device from USB- you can install ESXi on the USB device you boot from.
![ESXi Loading](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-6.52.54-PM-1024x803.png)
![Reboot](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.06.18-PM-1024x805.png)
![EULA](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.09.39-PM-1024x803.png)
![Select Drive](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.11.22-PM-1024x808.png)
![Habla](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.22.46-PM-1024x809.png)
![password](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.24.31-PM-1024x806.png)
ESXi enforces password requirements for access from the Direct Console User Interface, the ESXi Shell, SSH, or the VMware Host Client.
- By default, you have to include a mix of characters from four character classes: lowercase letters, uppercase letters, numbers, and special characters such as underscore or dash when you create a password.
- By default, password length is more than 7 and less than 40.
- Passwords cannot contain a dictionary word or part of a dictionary word.
More information on ESXi Passwords
![and.... GO!](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.32.13-PM-1024x805.png)
![Just Watch....](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.35.39-PM-1024x802.png)
![Remove and Reboot](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-7.36.58-PM-1024x808.png)
![Home Screen](https://www.virtualnoob.com/wp-content/uploads/2021/02/Screen-Shot-2021-02-23-at-6.55.39-PM-1024x806.png)
For more detailed information download the VMware ESXi Installation and Setup Guide from VMware.com