answer:When you create a post, there is the opportunity to tag others, set your audience and your location – that is the most obvious way I know. However, there may also be settings on your device and/or software/browser for this. For example, On my iPhone and iPad, I have Location Services set to OFF for all apps except “Find My iPhone” and the apps I use for navigation. What systems do you use to access FB? providing us with OS models and browser types might help the collective give you specific instructions.