I have used Google Translate to automatically translate certain pages, can I change the translator to Microsoft?
If it is possible to change the translator to Microsoft, will it have any effect on the pages I have translated automatically with Google Translate before?
Yes, you can change your translation engine preference and disable translation engines altogether.
No, changing your preferred translation engine will not affect your existing translations. The only thing is that pending translations, if you have any, will continue with the old preferences.