I have been using the excellent screen capture program
Greenshot for years on my Windows PCs. It provides a set of hot keys to allow different types of screen capture.
Recently,
Dropbox updated itself and decided to appropriate 3 of the most useful hot keys for itself. Now Greenshot no longer can use those keys.
I have tried uninstalling and reinstalling both programs,but have not found a way to restore the hot keys to Greenshot. Do you know how?