Update Add-boards-to-Arduino-IDE.md

Author: gorillagripcore

content/Software Support/Installation/Add-boards-to-Arduino-IDE.md

@@ -3,7 +3,7 @@ title: "Add boards to Arduino IDE"
 id: 360016119519
 ---
 
-A **board core** (or just *board* for short) is a collection of files needed to compile and upload sketches for a board. Cores are contained in *packages* and can be installed using the Board Manager.
+A **board core** (or just _board_ for short) is a collection of files needed to compile and upload sketches for a board. Cores are contained in _packages_ and can be installed using the Board Manager.
 
 In this article:
 
@@ -17,21 +17,22 @@ In this article:
 
 Official Arduino cores can be conveniently installed with the Boards Manager tool.
 
-1. In the menu bar, select *Tools > Board > Boards Manager...* or you can also click on the ![Boards Manager icon](img/symbol_board.png) button in the sidebar.
+1. In the menu bar, select _Tools > Board > Boards Manager..._ or you can also click on the ![Boards Manager icon](img/symbol_board.png) button in the sidebar.
 
 2. Either search for the package name (e.g. "megaAVR"), or the board (e.g. "Uno", "MKR1000", or "Portenta"), by typing in the search field.
 
 3. Find the package that includes your board.
 
 4. Click **Install** (the latest version is selected by default).
 
+   > [!NOTE]
    > If the package is already installed, you will instead have the option of installing a different version.
 
 5. Wait for the installation to complete.
 
    ![Board Manager](img/board-manager-install-ide2.png)
 
-You can now select boards from the installed packages in the *Tools > Board* menu:
+You can now select boards from the installed packages in the _Tools > Board_ menu:
 
 ![Selecting Arduino Nano Every from the megaAVR package in Arduino IDE.](img/ide_menu_tools_board_megaAVR_nano_every.png)