I have an old Dell Latitude D620 which I am running Linux Mint Debian with the XFCE Desktop. What I am trying to do is to connect to my router via a Dell Wireless 1490 Dual Band WLAN Mini-Card. I am very new to Linux so I really need some help on how to do so. If you decide you would like to help me please keep in mind that I am very new to this so any instructions need to be very easy to understand.
Thank you in advance anyone who decides to take on what I believe is a challenge but for some of you I am sure it is like a walk in the park.
Someone who is very new and happy to be using Linux Mint Debian.