To activate it, look for the .exe file of the desired software, right-click it and select Properties. Then tick the box labelled "Run this program in compatibility for" and select the version of Windows on which the application was designed to run. Then confirm by clicking OK and the programme should run.
To activate it, look for the .exe file of the desired software, right-click it and select Properties. Then tick the box labelled "Run this program in compatibility for" and select the version of Windows on which the application was designed to run. Then confirm by clicking OK and the programme should run.