Windows Keyboard Shortcuts Worth Learning
Six shortcuts learned properly beat a printed list of two hundred. Starting with clipboard history, which is off by default and…
Productivity articles
Tips, systems and tools to get more done with less friction.
How to Compress a PDF
One test tells you whether this takes thirty seconds or needs image work: try to select the text.
How to Take Better Notes
The test of a note-taking system is not how the notes look, but whether writing them made you think — and whether you can test…
How to Write Better AI Prompts
Techniques that reliably change output quality, and an honest list of the widely shared advice that is cargo cult.
Study Techniques That Actually Work
The techniques with real evidence behind them feel harder than the popular ones — which is exactly why most students abandon them.
How to Convert Units in Excel
CONVERT replaces hand-typed multipliers with exact, self-documenting formulas — and fails loudly instead of quietly when you ask…
Best Free AI Tools for Students
Organised by job rather than by brand: what to use for understanding, sourcing, note work and revision — plus fabricated…
How to Calculate Age in Years, Months and Days (By Hand and in a Spreadsheet)
A reliable method for working out exact age from a date of birth — including the borrowing rule for months and days, leap-day…
Metric vs Imperial: A No-Nonsense Guide to Unit Conversion
Only three countries still use imperial units, but the rest of us deal with them constantly. Here are the conversions worth…