502 tips · new ones added continuously
Every tip is one concrete thing you will do better or faster. Filter by what you use and who you are — or just search.
In-depth guide · 16 min
A complete guide with prompts: explanations at your level, the Feynman technique, test questions from your notes, and the trap of illusory understanding.
In-depth guide · 21 min
A complete guide with prompts: when to use AI search instead of Google, how to ask so the answer rests on sources — and where the tool reliably fails.
In-depth guide · 16 min
A complete guide with prompts and a fill-in template: the same request in three versions from bad to best, picking a role, and how much context is enough.
The projector shows slides; on your laptop you see notes, a timer, and a preview of the next slide.
Shift+F5
F5 runs from the beginning, Shift+F5 from wherever you are. Priceless when you're fine-tuning a single slide.
B
Pressing B during a slideshow blacks out the screen — the audience turns to you. W does the same with white.
Ctrl+Shift+V
In Docs, Gmail, and most web apps, it pastes plain text without foreign fonts and colors.
Shift+F3
Caps Lock stuck on by accident? Select the text and Shift+F3 cycles between lowercase, Title Case, and UPPERCASE.
Heading 1 and Heading 2 aren't just about looks — they power the navigation pane, an automatic table of contents, and chapter collapsing.