Your forum activity can be found by clicking the Profile button in the menu bar found at the top of the forum, then clicking the Activity tab. This tab will show most of your forum activity such as when you have made a post or thread, liked a post on the forum, or adjusted profile settings.
By default, this activity is shared with everyone, but you can adjust who can view your forum activity in your profile privacy settings. To do this, while viewing your profile click the Edit Profile button and you'll be taken to the Edit Profile & Settings page. Once there, click the Privacy tab and you'll find the Activity option toward the bottom of the page. Here you'll find a drop-down menu with the following options:
Share with registered users: This setting will allow members of the forum that are logged in to be able to view your activity page in your profile. Guest visitors that are not logged in will not be able to view your activity page.
Share with friends and staff: With this, your activity page can be viewed by your forum friends (members that you follow that follow you back), as well as forum staff members. The activity page will be hidden to all other registered members as well as guests.
Share with staff only: If you choose this setting, the activity page of your profile can be viewed by forum staff members, but will be hidden to all other forum members and guest visitors.
Once you have made your selection, click the Save Privacy Settings button found at the bottom of the page to complete the process.