Every project starts from a PDF. Tap + New project on the Projects tab and upload a new PDF, pick one from your Ravelry library, or pick a pattern already in your library.
You'll land on a setup screen with two choices: type in the details (gauge, sizes, needles, instructions) with the PDF beside you to copy from, or just use the PDF and go straight to knitting. Either way you get counters, a timer, gauge comparison and progress posts.
Fix any detail later with Edit details in the project's Pattern details. To set a project aside, choose Move back to library in its ⋯ menu, which keeps everything; Delete project removes it for good. Marked a project finished by mistake? Undo shows for a few seconds, and Reopen project in the ⋯ menu any time after.
Finding things: with five or more projects, the Projects tab has a search and a sort (last knitted, A–Z or most done). In the Library, Select picks several patterns at once, to move them to a category or delete them together.
Yarn from your stash: in a project's Pattern details, under Yarn used, add yarn from your Yarn library and how many skeins. The project's yards fill in from it, and your stash shows which projects each yarn is in and how many skeins are left.
Next: While you knit
See the FAQ for questions about privacy and cost, or the Support page if you're stuck.