@Solla-topee Your reply really helped. Could I just ask though. Do I have to keep switching between the two Wi-Fi's? I have two showing on the list of available wifi, both the same but one has _EXT....

@Solla-topee Thank you so much.

@AnnS-12Marl_60 sorry that didn't make sense!! Should say I've set it up successfully, I think.

Just jumped on to ask for help. I have no idea what I'm doing. I have just purchased the TP Link successfully (I think) but in the instructions say once you have paired with your router the WiFi...