If you are truly a beginner, then the very first thing you’re going to be doing is learning the lifts. Squat, Bench, Deadlift, Overhead Press, Barbell Row, Chinup or Pullups.
That’s your bread and butter as a rank beginner. Get out the old 20kg barbell, and start learning these lifts. Some you ‘Get’ straight away. Some you wont. Doesn’t matter, keep practicing. Find good advice on the techniques, and get to work learning them. Use THIS forum for form checks. There are plenty of lifters here. Do it now!
Right at the start you want simple. You don’t want fluff, not yet. You don’t want noise from too many exercises. You want basic. And you want to become Good at these basics.
Reps? Eh who really cares. 5-8 for everything. Pick one, stick to it for a few months. If something stalls out (it wont all happen at once at all), take a slice of humble pie, pick a new rep range, drop the weight a little bit, and go again. Again, start with the empty bar for the first week. Then from there, look to add weight every session in 2.5kg increments. You’ll go a long way with this if you are eating.
Honestly if you gave that your full effort and attention for 12 months, and ate like you meant it, getting plenty of protein along the way, you’ll end up with a fantastic strength base, and honestly, be better than most gyms rats in most commercial gyms. After that, or maybe even well before, who knows, you can check out other methods of programming that target more specifically that which you seek. GZCL (swole at every height blog) is an outstanding resource for no BS training.
It sounds boring. It sounds basic.
It is. But it works.