Help Trying to delete a wifi network

[Bananapizza]

Howdy,
I am trying to delete some wifi networks on my LG Tablet F70. I go to settings and click on WIFI. I find the network that I want to delete but it is not giving me an option to FORGET. Do I have to disconnect from my current wifi first? If I do will I loose my current network?

 

[TheCasualSpider]

If you're trying to forget a network then holding down on the name should bring up a few options. I don't believe if you disconnect your current wifi you'll lose it. If anything you could get a wifi manager app

 

[Crashdamage]

On my Nexus 5 you do it like this:
Settings > WiFi > Menu (3 dots) > Saved networks > Select network > Forget.

You won't lose any networks unless you select and forget them.