Help add a feature to the site

[Дмитрий Ясинский]

Hello to all. I need your help. I create my own site and cannot add one function to it. When a guest visits the site he is invited to download a mobile application. How to make the system itself determine the user’s operating system and offer him the corresponding application. Here’s how this feature is implemented here.

[Alan Kilborn]

@Дмитрий-Ясинский

Please see here: https://community.notepad-plus-plus.org/topic/15958/faq-desk-you-ve-asked-your-question-in-the-wrong-place