Improve Windows setup instructions.

Author: fnando

docs/getting-started/setup.mdx

@@ -31,6 +31,9 @@ This page has been migrated to the Stellar Developers documentation. Please [cli
   />
 </head>
 
+import Tabs from "@theme/Tabs";
+import TabItem from "@theme/TabItem";
+
 Soroban contracts are small programs written in the [Rust] programming language.
 
 To build and develop contracts you need only a couple prerequisites:
@@ -41,13 +44,29 @@ To build and develop contracts you need only a couple prerequisites:
 
 ## Install Rust
 
+### Linux, macOS, or other Unix-like OS
+
 If you use macOS, Linux, or another Unix-like OS, the simplest method to install a Rust toolchain is to install `rustup`. Install `rustup` with the following command.
 
 ```bash
 curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
 ```
 
-If you use Windows, or need an alternative method of installing Rust, check out: https://www.rust-lang.org/tools/install
+### Windows
+
+On Windows, download and run [rustup-init.exe](https://static.rust-lang.org/rustup/dist/i686-pc-windows-gnu/rustup-init.exe). You can continue with the default settings by pressing Enter.
+
+:::info
+
+**Protip:** The soroban CLI uses emojis. To properly render them on Windows, we recommend using [Windows Terminal](https://learn.microsoft.com/en-us/windows/terminal/). See [how to install Windows Terminal](https://learn.microsoft.com/en-us/windows/terminal/install) on Microsoft Learn.
+
+:::
+
+If you're already using [WSL](https://learn.microsoft.com/en-us/windows/wsl/install), you can also follow the instructions for Linux.
+
+### Other
+
+For other methods of installing [Rust], check out: https://www.rust-lang.org/tools/install
 
 ## Install the target
 
@@ -130,7 +149,7 @@ TESTING_OPTIONS:
 
 :::info
 
-**Protip:** You can use `soroban completion` to generate shell completion for `bash`, `elvish`, `fish`, `powershell`, and `zsh`. You should absolutely try it out. It will feel like a super power!!
+**Protip:** You can use `soroban completion` to generate shell completion for `bash`, `elvish`, `fish`, `powershell`, and `zsh`. You should absolutely try it out. It will feel like a super power!
 
 To enable autocomplete in the current bash shell, run:
 
@@ -154,11 +173,21 @@ Soroban has a test network called Testnet that you can use to deploy and test yo
 
 To configure your CLI to interact with Testnet, run the following command:
 
+<Tabs>
+<TabItem value="nix" label="macOS/Linux">
 ```bash
-soroban network add --global testnet \
+soroban network add \
+  --global testnet \
   --rpc-url https://soroban-testnet.stellar.org:443 \
   --network-passphrase "Test SDF Network ; September 2015"
 ```
+</TabItem>
+<TabItem value="windows" label="Windows">
+```bash
+soroban network add --global testnet --rpc-url https://soroban-testnet.stellar.org:443 --network-passphrase "Test SDF Network ; September 2015"
+```
+</TabItem>
+</Tabs>
 
 Note the `--global` flag. This creates a file in your home folder's `~/.config/soroban/network/testnet.toml` with the settings you specified. This means that you can use the `--network testnet` flag in any Soroban CLI command to use this network from any directory or filepath on your system.