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It depends on how formal the context is. If you're writing a short blog post about getting started with a new game, "you'll" probably won't be out of place. If you're writing a tutorial as part o...
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#3: Attribution notice added
Source: https://writers.stackexchange.com/a/21978 License name: CC BY-SA 3.0 License URL: https://creativecommons.org/licenses/by-sa/3.0/
#2: Initial revision
It depends on how formal the context is. If you're writing a short blog post about getting started with a new game, "you'll" probably won't be out of place. If you're writing a tutorial as part of the documentation set for expensive enterprise software, it's more common in my experience to avoid contractions. If your company or publisher has a style guide, follow it. If they don't or you're self-publishing, decide how formal you want to be: "you'll" is more folksy and "you will" is more formal (but not stuffy). One tangential note: I try to avoid making promises about what the reader will learn; who knows if my reader will actually get it? I talk about what we will show, not what you will learn.