The problem is usually not writing another note. It is finding the one that already contains the answer. Before adding categories, start with a naming habit and one reliable place for links.

Put a useful heading first

Use a subject and purpose: "Bike repair — parts to order" or "History — essay outline."

Add a date when it distinguishes versions. Dates help with meeting records; they matter less for a recipe you maintain over time. Keep the pattern simple enough to remember.

Create one index note

An index is a small directory you maintain yourself. Bookmark its URL and add the links that matter:

MY NOTE INDEX

Study
Biology — cell membranes: [paste note URL]
History — essay outline: [paste note URL]

Home
Bike repair — parts: [paste note URL]

This week
Team meeting — 9 October: [paste note URL]

These are plain-text links, not a built-in folder system. The value is having one place to look before creating a duplicate.

Use ownership deliberately

An account can help you track assigned notes. Ownership also changes access: an account-owned note is for the owning account, rather than an unrestricted link.

Read the beginner guide before assigning notes you intend to share.

Custom URLs can be memorable, but a readable address is not a privacy guarantee. A heading and bookmark may be enough. If you change a URL, update your saved links.

Keep a small inbox

Use an "Inbox" note for quick thoughts. At the end of the week, move useful items and discard what you no longer need. An inbox should be a landing place, not your only document.

The quick-note routine gives you a short capture format.

Maintain it for five minutes

Once a week, fix vague headings, update index links, and export notes you want to archive.

Avoid reorganizing everything whenever you find a new method. A system that finds yesterday's note is doing its job. Reuse a template for recurring notes so their contents are recognizable too.

Put it into practice

Start with one useful note.

Open KeepNotes