Updated Windows (markdown)

Windows.md

@@ -13,7 +13,11 @@ Add the below values to `PATH` environment variable:
 - For 32bit, `C:\Program Files\Git\bin`
 - For 64bit, `C:\Program Files (x86)\Git\bin`
 
-You also can get Git via [Scoop](http://scoop.sh/).
+Or, you also can get Git via [Scoop](http://scoop.sh/).
+
+```sh
+scoop install git
+```
 
 ## Install C compiler
 
@@ -27,10 +31,18 @@ Get the installer from [MinGW](http://www.mingw.org/) (or [MinGW-w64](http://min
 
 You also can get MinGW via [Scoop](http://scoop.sh/). This is the easiest way.
 
+```sh
+scoop install gcc
+```
+
 ### Option 3. TDM GCC
 
 Get the installer from [TDM GCC](http://tdm-gcc.tdragon.net/download) and install it. `PATH` will be set by the install so you don't have to care. The problem is that TDM GCC is not updated recently, and the last update was in 2015.
 
+### Option 4. Linux for Windows
+
+(TBD)
+
 ## Run examples
 
 To check installation finished correctly, let's execute an example.