When you are first starting out, taking some lessons will really help you get going quicker than trying to gut it out on your own. Even good videos won't help you as much as someone showing what to do and also make sure you aren't going down the wrong path.
Learn your major open chords, strum some songs, burn your fingers, finally get some calluses and realize that it actually isn't going to hurt like hell always, figure out how to play the smoke on the water riff, you probably aren't doing it the exact right way but who cares it sounds awesome, spend months trying to make a bar chord, then finally you got it and it is easy and doesn't cramp the shit out of your hand, learn minor chords, plug in and realize what a power chords is, holy shit that is easy!, play the star spangled banner like jimi Hendrix only really badly, learn the chuck berry riffs, the 12 bar blue progression and the pentatonic scale boxes, spend the next 5 years noodling pentatonics, learn how to play stairway to heaven really badly, learn the full minor scale then the major scale, learn the modes, figure out what a mixolydian scale really is, learn finger tapping, unison bends, pick scrapes, volume swells and all of the cheap licks everyone uses over and over, then one day pick up the guitar and realize holy shit I can actually play some cool stuff on this damn thing, learn the solo for over the mountain and touchdown, just spike that thing.