Qs regarding applying for EAD/AP Renewal

[sandeepvd]

Have a basiic Question:

I have EAD & AP for both myself and for my wife.
I wish to renew them myself.

Q1 Where do I find the link to renew?
Q2 What is the process ?
Q3 How long does it take to apply to renew?
Q4 What documents do we need to renew ?

(sidenote: fingerprinting is done for me and my wife)

regards

[txh1b]

https://www.immihelp.com/employment-authorization-document-ead/