Default (Q) How to install cyanogenmod 11 at&t 4.3 kitkat

So I bought a note 3 off a guy on Craigslist they phone was locked I decided to root it and now I want to install cyanogenmod mod the latest one but someone told me I also had to install a custom recovery or something like that I'm really new to the whole rom thing so if someone could please help me and get me to properly install these items I need to get cyanogenmod on my note 3 that'd be great thank you!

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