Principle
Archive inactive knowledge out of the default view
Retention and prominence are separate decisions.
When it fits
- Old notes are kept for possible future value but crowd every search and browse path.
When to avoid it
- Retention may be governed by legal, privacy, contractual or records policies; personal convenience does not override them.
Why it matters
Move inactive or superseded material out of the default working view while keeping it searchable when preservation is useful. Use archive status, lower ranking or a separate historical layer rather than deleting everything or showing everything equally.
An example
Closed-project notes remain searchable in an archive, while current procedures dominate normal results.
Check your result
Default retrieval favors current working knowledge without destroying useful history.
Keep this limit in mind
- Retention may be governed by legal, privacy, contractual or records policies; personal convenience does not override them.
Evidence and sources
Supports
Personal information management research frames the job as a lifecycle of acquiring or creating, keeping, organizing, maintaining, finding or re-finding, using and distributing information in support of future needs.
The lifecycle is descriptive and does not prescribe one folder, tagging or note-taking system.
Personal Information Management · Abstract and overview
Supports
A 2026 systematic review treats personal information management on desktop and mobile devices as affected by multiple human and technological factors rather than a single organization technique.
Available summary does not justify ranking specific PIM tools or methods.