diff --git a/Manual-Installation.md b/Manual-Installation.md
index 8ef706d..e79d71c 100644
--- a/Manual-Installation.md
+++ b/Manual-Installation.md
@@ -2,23 +2,31 @@
 
 If you want to manually install Calibre-Web (“from source”), follow the procedure below.
 
-1. **Ensure you have pip, venv, and cryptography installed**.  
-   - Install `pip`, `venv`, and `cryptography` for your Python version using your package manager (e.g., apt for Debian-based distributions).
-     - `sudo apt install python3-pip python3-venv python3-cryptography`
-   - Alternatively, you can install the `cryptography` package inside the virtual environment for a more up-to-date version:
-     - `./venv/bin/python3 -m pip install cryptography`
+1. **Install pip, venv, and cryptography (optional)**  
+   Make sure you have pip and venv installed for your Python version. Install them via your distribution's package manager (e.g., apt for Debian-based distributions). 
+   
+    - `sudo apt install imagemagick python3-netifaces python3-pip python3-venv`
 
-2. **Go to the folder where you want to install Calibre-Web**, e.g.,
+   **PRO TIPS**:  
+   - On **Ubuntu** and **Debian**, `python3-cryptography` is installed by default.  
+   - On **Raspberry Pi OS**, you will need to install `python3-cryptography` manually:
+     - `sudo apt install python3-cryptography`
+   - Installing `python3-cryptography` is not required if you plan to install a newer version using pip in Step 5.
+
+2. **Navigate to the folder where you want to install Calibre-Web**, e.g.,
     - `cd /opt/calibre-web`
 
 3. **Create a virtual environment** for Calibre-Web in the current folder:
     - `python3 -m venv venv`
 
-4. **Download and extract Calibre-Web** into the current folder (in this example, `/opt/calibre-web`) from the [releases page on Github](https://github.com/janeczku/calibre-web/releases).
+4. **Download and extract Calibre-Web** into the current folder (in this example `/opt/calibre-web`) from the [releases page on Github](https://github.com/janeczku/calibre-web/releases).
 
 5. **Install dependencies** by running:
     - `./venv/bin/python3 -m pip install -r requirements.txt`
 
+    - **Optional: Install a more recent version of `cryptography`** (if not using the OS version):
+      - `./venv/bin/python3 -m pip install cryptography`
+
 6. **Execute Calibre-Web** with the command:
     - `./venv/bin/python3 cps.py`  
     (or use `nohup ./venv/bin/python3 cps.py` if you want to exit the terminal window)