Add 7-Zip steps for TWLMenu++ installation

docs/get-started.md

@@ -11,7 +11,7 @@ We'll begin with downloading it as well as some other homebrew tool(s), in prepa
 - A way to copy downloaded files to your SD card
 - An application that can extract archives, such as [7-Zip](https://www.7-zip.org/) (Windows), [The Unarchiver](https://apps.apple.com/us/app/the-unarchiver/id425424353) (macOS), or [ZArchiver](https://play.google.com/store/apps/details?id=ru.zdevs.zarchiver) (Chromebook)
     - We advise you to not use WinRAR, as it is known to break things
-    - If you're using Windows 11, we also advise you to not use it's built-in extractor, as it'll cause an error saying that the filename is too long or not valid
+    - If you're using Windows 11, we also advise you to not use it's built-in extractor (Windows Explorer), as it'll cause an error saying that the filename is too long or not valid
 
 ## Section I - Prep Work
 
@@ -24,8 +24,15 @@ Ensure your SD card is [formatted correctly](sd-card-setup.html).
 1. Insert your SD card into your PC
 1. Download the latest release of [TWiLight Menu++](https://github.com/DS-Homebrew/TWiLightMenu/releases/latest/download/TWiLightMenu-DSi.7z)
 1. Download the latest release of [dumpTool](https://github.com/zoogie/dumpTool/releases/latest/download/dumpTool.nds)
+1. Open `TWiLightMenu-DSi.7z`
+    - If you're using Windows, ensure 7-Zip is installed, then follow these steps:
+	    1. Right-click on `TWiLightMenu-DSi.7z`
+		1. If using Windows 11, click `Show more options`
+		1. Hover over `7-zip`
+		1. Click `Open archive`
 1. Copy the `_nds` folder from `TWiLightMenu-DSi.7z` to the root of your SD card
 1. Copy the `BOOT.NDS` file from `TWiLightMenu-DSi.7z` to the root of your SD card
+1. Close `TWiLightMenu-DSi.7z`
 1. Copy the `dumpTool.nds` file to the root of your SD card
 
 ::: tip