diff --git a/README.md b/README.md
index 2084cc1..2940d52 100644
--- a/README.md
+++ b/README.md
@@ -77,13 +77,26 @@ See [Usage](#usage) section for more details.
 
 ```sh
 espup install
-# Unix
-. $HOME/export-esp.sh
-# Windows does not require sourcing any file
 ```
 
+### Environment Variables Setup
+
+After installing the toolchain, on **Unix systems**, you need to source a file that will export the environment variables. This file is generated by `espup` and is located in your home directory by default. There are different ways to source the file:
+- Source this file in every terminal:
+  1. Source the export file: `. $HOME/export-esp.sh`
+
+  This approach **requires running the command in every new shell**.
+- Create an alias for executing the `export-esp.sh`:
+  1. Copy and paste the following command to your shell’s profile (`.profile`, `.bashrc`, `.zprofile`, etc.): `alias get_esprs='. $HOME/export-esp.sh'`
+  2. Refresh the configuration by restarting the terminal session or by running `source [path to profile]`, for example, `source ~/.bashrc`.
+
+  This approach **requires running the alias in every new shell**.
+- Add the environment variables to your shell profile directly:
+  1. Add the content of `$HOME/export-esp.sh` to your shell’s profile: `cat $HOME/export-esp.sh >> [path to profile]`, for example, `cat $HOME/export-esp.sh >> ~/.bashrc`.
+  2. Refresh the configuration by restarting the terminal session or by running `source [path to profile]`, for example, `source ~/.bashrc`.
+
 > [!IMPORTANT]
-> The generated export file, by default `export-esp`, needs to be sourced in every terminal in Unix systems before building an application. On Windows, environment variables are automatically injected into your system and don't need to be sourced.
+> On Windows, environment variables are automatically injected into your system and don't need to be sourced.
 
 ## Usage
 
@@ -258,7 +271,7 @@ Options:
           Print help (see a summary with '-h')
 ```
 
-## Enable tab completion for Bash, Fish, Zsh, or PowerShell
+## Enable Tab Completion for Bash, Fish, Zsh, or PowerShell
 
 `espup` supports generating completion scripts for Bash, Fish, Zsh, and
 PowerShell. See `espup help completions` for full details, but the gist is as