Memory Problem
Why Rereading Notes Fails
A plain-English breakdown of why familiar notes feel productive while doing almost nothing for long-term retention.
Read articleMemory Guides and Product Articles
Start with forgetting, recall, spacing, and flashcard structure. If you want the product mechanics after that, the implementation articles sit underneath.
Start with the memory guides
These pages deal with the part after teaching: forgetting, retrieval, spacing, and how one idea becomes a usable card.
Memory Problem
The Difference Between Studying and Remembering
Why time spent with material is not the same thing as keeping it, and why revision systems have to optimise for memory rather than activity.
Read articleRetention Guide
Active Recall Guide
Learn how to turn notes into retrieval prompts, fix passive revision habits, and write questions that expose weak understanding.
Read articleRetention Guide
Spaced Repetition Science
Understand why review timing matters, what makes intervals work, and how to avoid confusing familiarity with durable memory.
Read articleExample Flashcard Structure
Example Flashcard Structure: Cell Membranes
A public point-pair memory structure showing how known biology content is encoded into TD and QA cards across revision modes.
Read articleThen see how the product applies it
These articles explain the platform itself: how cards are created, how verification works, and how the product handles the memory workflow.
Product Article
How CB Create Works
A product deep dive into how Custom Backup turns notes into point-pair flashcards.
Open articleProduct Article
Verification in Custom Backup
How creators verify cards before publishing and why the process exists.
Open articleProduct Article
What Is Custom AI?
An overview of the specialist AI tools used across notes, flashcards, hints, and marking.
Open articleProduct Article
How Advanced Mode Works
A breakdown of Retry, Weak First, Due First, Verification, and CB Hint.
Open articleProduct Article
What Are Backup Blocks?
A look at the memory-state system behind progress tracking in Custom Backup.
Open articleProduct Article
How to Import Your Quizlet Flashcards
A practical guide to bringing existing flashcards into Custom Backup.
Open articleProduct Article
The Custom Distinctions
How published sets are reviewed and awarded for originality, clarity, structure, and engagement.
Open article