A bad assumption most new brewers make is that you can just take a recipe for any given beer and up the alcohol percentage. In reality, part of a good recipe is balancing the hop bitterness, malt character, and alcohol content. If you don't maintain that balance, most of the time the beer no longer tastes good.
SO, you really need to determine what ABV you want, then find a recipe that already assumes that ABV. Styles that commonly have good balance and high ABV include Barleywines, Belgian Dubbels/Tripels/Quads, and each of the Imperial styles. Look for recipes in these styles, and they'll already be formulated to balance the higher alchohol content against the hop bitterness and malt profile.
Hope that makes sense! If you are a brand new beginner, you really should worry about making some simple recipes and getting your process down before you start tackling more stylized beers, which most higher ABV beers are!
Oh, and if you're just concerned with getting drunk, and don't care what the beer taste like, dump some cheap vodka into a Budweiser. That's about the same result as adding 3+% more ABV to a low ABV recipe.
Good luck!