Update README.md

Author: TXAE

README.md

@@ -1,9 +1,15 @@
-[![Download](https://raw.githubusercontent.com/hneemann/Digital/master/distribution/Download.svg)](https://github.com/TXAE/Interrupts_8086/releases/latest/download/Interrupts_8086.exe)
+[![Download](https://raw.githubusercontent.com/hneemann/Digital/master/distribution/Download.svg)](https://github.com/TXAE/Interrupts_8086/releases/latest/download/Interrupts_8086.exe) for Windows: Start the executable
+
+[![Download](https://raw.githubusercontent.com/hneemann/Digital/master/distribution/Download.svg)](https://github.com/TXAE/Interrupts_8086/archive/refs/heads/master.zip) For other platforms or if you don't trust the executable: 
+1. Unpack
+2. Start Digital
+3. Open Main_Interruptverarbeitung_8086.dig within Digital
 
 # Interrupts_8086 #
 
 Simulates interrupt handling of the Intel 8086 chip within [Digital](https://github.com/hneemann/Digital).
-Builds on previous work by [Silas Merlin Gerhard](https://www.linkedin.com/in/silas-merlin-gerhard-101645153/).
+
+Builds on previous work by [Silas Merlin Gerhard](https://www.linkedin.com/in/silas-merlin-gerhard-101645153/), see [Version 1 by Silas Gerhard](Version%201%20by%20Silas%20Gerhard)
 
 A [Java Runtime Environment](https://www.java.com/) (at least JRE 8) is required to run Digital. 
 On Windows the easiest way to get Java is to install the [AdoptOpenJDK](https://adoptopenjdk.net/).