Adding GFCI outlet in my garage (by connecting into an outside outlet)

Other Youtube Videos
https://youtu.be/ziZA-bOFZl4

Home Depot Links :)

GFCI
https://www.homedepot.com/p/Leviton-15-Amp-Self-Test-SmartlockPro-Slim-Duplex-GFCI-Outlet-White-R72-GFNT1-0RW/205996720

Bracket
https://www.homedepot.com/p/Carlon-1-Gang-Non-Metallic-Low-Voltage-Old-Work-Bracket-SC100RR/100160916

12/2 wire
https://www.homedepot.com/p/Southwire-25-ft-14-2-Solid-Romex-SIMpull-CU-NM-B-W-G-Wire-28827421/202316376

Wall plate
https://www.homedepot.com/p/Leviton-Decora-1-Gang-Midway-Nylon-Wall-Plate-White-R62-0PJ26-00W/100356918

== TESTING Tools ==

Drywall saw
https://www.homedepot.com/p/Milwaukee-Rasping-Jab-Saw-with-6-in-Drywall-Blade-48-22-0304/202206142

GFCI receptacle Tester
https://www.homedepot.com/p/Klein-Tools-GFCI-Receptacle-Tester-RT210/206517824

Winged Wire connector
https://www.homedepot.com/p/Commercial-Electric-Winged-Wire-Connectors-Green-15-Pack-778307/302686281

Winged wire 4-pack
https://www.homedepot.com/p/4-Winged-Twist-On-Wire-Connector-Divided-Combination-4-Pack-ET-CP-14/307279992