Update README.md

Author: tresf

README.md

@@ -19,12 +19,21 @@ wget -O - qz.sh |bash
 
 ## Windows
 
-```bash
+```powershell
 # Download and install the latest stable release of QZ Tray
-Set-ExecutionPolicy RemoteSigned -Scope CurrentUser # Optional: Needed to run a remote script the first time
 irm pwsh.sh | iex
 ```
 
+<details>
+<summary>Click to expand what to do if you recieve a security error</summary>
+
+```powershell
+# Optional: Needed to run a remote script the first time
+Set-ExecutionPolicy RemoteSigned -Scope CurrentUser
+```
+</details>
+   
+
 ## Advanced
 
 Additional parameters can be provided to specify `beta` or an exact tagged release.