fix(guides): remove remaining mentions of git extensions

Author: perappu

docs/guides/dev-setup/dev-windows.md

@@ -174,11 +174,7 @@ Visual Studio Code is the code editor we will use to edit our Lorekeeper files.
 
 ## Running Lorekeeper
 
-1. Open up the File Explorer and navigate to where Lorekeeper is installed on your computer. The easiest way to do this is via Git Extensions. Click "Repository" and then "File Explorer" in the top navigation.
-
-<figure markdown="span">
-  ![alt text](../../images/dev-setup/windows/running-lk-1.png){ width="600" }
-</figure>
+1. Open up the File Explorer and navigate to where Lorekeeper is installed on your computer. This is likely to be `C:/xampp/htdocs/lorekeeper` if you've been following our guides.
 
 2. Right click anywhere in the empty space (make sure you don't have a file/directory selected!) and click "Open With Code".
 

docs/guides/software-setup/software-windows.md

@@ -152,7 +152,7 @@ Within this guide, we will be installing the following software:
 
 ## Installing Git Software
 
-Historically, the software used for managing Git was Sourcetree, but I will be using **Git Extensions** as it is more stable and frequently updated.
+Historically, the software used for managing Git was Sourcetree, but I will be using **SourceGit** as it is more stable and frequently updated.
 
 ### Installing Git