Always the latest release — no Python needed. Unpack the zip and run jarvis.exe from the folder; keep the folder together, the program loads the rest of it at startup. It is unsigned, so your browser may ask you to keep the file and SmartScreen warns once: More info → Run anyway. Prefer the source install? It is the same command as the other tab.

Earlier builds shipped as a single self-extracting .exe, which Microsoft Defender flagged as Trojan:Win32/Sabsik.TE.A!ml — a false positive on the packing format, which unpacked itself into %TEMP% at every start. This build is a plain folder and does not do that. Every build is made in public from public source, and the release page carries a SHA256SUMS.txt so you can check your download against what the build produced.

git clone https://github.com/aquaxs1/My-Jarvis.git jarvis && cd jarvis && chmod +x install.sh start.sh && ./install.sh && ./start.sh

On Windows the same works with install.bat and start.bat instead of ./install.sh and ./start.sh. Both launchers keep the console window open if something goes wrong, so you can read the cause.