update installation instructions #2

Author: danielklecha

README.md

@@ -1,4 +1,4 @@
-# SharpIppNextServer
+# SharpIppNextServer
 
 [![GitHub downloads](https://img.shields.io/github/downloads/danielklecha/SharpIppNextServer/total.svg)](https://github.com/danielklecha/SharpIppNextServer/releases)
 [![License](https://img.shields.io/badge/license-MIT-green.svg)](https://github.com/danielklecha/SharpIppNextServer/blob/master/LICENSE.txt)
@@ -7,18 +7,39 @@ IPP printer (web app) based on `SharpIppNext` library.
 
 ## Installation
 
-1. Add manually using add printer wizard
-2. Add automatically using script
-    
-	- Windows: `add-printer -Name "SharpIpp on http://127.0.0.1:631" -DriverName "Microsoft IPP Class Driver" -PortName "http://127.0.0.1:631/"`
-3. Add to `NetPrinter` app from Google Play Store
-4. Add to IPP / CUPS printing for Chrome & Chromebooks extension from Chrome Web Store.
+The printer should be compatible with any IPP client.
+
+### Windows (Printer wizard)
+
+1. Open "printers & scanners"
+2. Click "Add device"
+3. Click "Add a new device manually"
+4. Select "Select a shared printer by name" and use url http://127.0.0.1:631/SharpIppNext
+5. Click "Next"
+6. Click "Windows Update" if you don't see printer from next point. Process could teke few minutes. 
+6. Select "Microsoft" as "Manufacturer and "Microsoft Print to PDF" as printer.
+7. Click "OK"
+8. Click "Next"
+9. Click "Print a  test page" (optionally)
+10. Click "Finish"
+
+### Windows (Script)
+
+```powershell
+Add-Printer -Name "SharpIppNext" -PortName "http://127.0.0.1:631/SharpIppNext" -DriverName "Microsoft Print To PDF"
+```
+
+All steps are described in `Setup\Add-printer.ps1`
+
+### Android
+
+Use the NetPrinter App.
 
 ## Requirements
 
 ASP.NET Core 8.0 Runtime needs to be installed.
 
-## Integration testing
+## Integration testing (OpenSUSE)
 
 1. Install package: `sudo zypper install cups-client cups-backends`
 2. Obtain correct IP: `ip route`