Whether you are an astronomy enthusiast, an amateur astronomer, a student, or a researcher - you might find something useful here. This is a collection of various helpful tips and resources that I have found around the web (or created), grouped by categories:
The article I recommend most strongly to students about to enter research is Richard Hamming's You and Your Research. You can also see the talk on youtube.
Matthew Kenworthy has great tips for professionals, including making web pages, backing up data, an bring professional: https://kenworthy.space/advice/
Want to do photometry on data? Check out APT and AstroImageJ - both are tools with an easy graphical interface, and are useful for professionals too.
I have made a tutorial on DSLR photometry with APT with the ASI public outreach committee.
Make RGB images automatically from three filter fits images: Trilogy software
Matt Might has some handy guidelines on writing email.