Is there a way to change the icons n my home age s that only the ones I use regularly show? I have a Galaxy J3 V
Yes, you can add/remove home screen icons. See if these help:
Remove Items from Home Screen - Samsung Galaxy J3 V / J3 (2016) | Verizon Wireless
Add Shortcuts to Home Screen - Samsung Galaxy J3 V / J3 (2016) | Verizon Wireless