Limited company
The tools, guides and checklists are the same for all company forms. Where a guide distinguishes between the forms, it shows limited company first.
A limited company (aktiebolag) is a separate legal entity with its own bookkeeping and annual report. The company's accounts, files and passwords belong to the company, not to whoever happened to create them.
What should you do?
The tools and guides are chosen based on what the business will do, not based on the company form.