Here are all important links:
http://lmms.io/forum/viewtopic.php?f=1&t=4740
-A few rules and useful forum instructions
If you like to introduce yourself, to the community, go here:
http://lmms.io/forum/viewtopic.php?f=4&t=4480
For win10/11:
1. Right click the program icon - select Properties
2. click on the Compatibility tab
3. click on 'Change high DPI settings'
4. under 'High DPI scaling override' check the box next to 'Override high DPI scaling behavior'
5. click the dropdown under 'Scaling performed by' and select either "System" or "System (Enhanced)"