Productivity

Stop clicking around Excel! Here are 20 Microsoft Excel keyboard shortcuts to save time. Ctrl + C is for Copy and Ctrl + V is for Paste while Ctrl + X handles Cut. Hit Ctrl + Z for Undo or Ctrl + Y for Redo when needed.… 더 보기

20 Microsoft Excel Keyboard Shortcuts

My whole reading workflow is basically Claude + one Obsidian folder. Articles, PDFs, transcripts, all of it lands in that single folder. Claude pulls out atomic notes, hooks them into everything else, and then I just… 더 보기

You’ve crushed 200 articles this year and can barely recall 5. Not a memory problem, those pieces had no place to land. Karpathy’s second-brain setup catches everything. Drop an article, PDF, or transcript into a single… 더 보기

Claude ripped through six years of my notes in a single night. Articles, abandoned ideas, book summaries I forgot I’d written, it surfaced connections I never would’ve caught on my own. The whole thing runs on Karpathy’s… 더 보기

A five-minute setup that turns Claude into a 10x powerhouse. It's Karpathy's second-brain method wired straight into Obsidian. You drop in whatever you're reading, article, PDF, video transcript, and Claude breaks it… 더 보기

Codex's new activity mode basically turns your thread list into an inbox. Anything waiting on you rises to the top, no matter which project or device it's from. The person testing it says their output has at least… 더 보기

Codex activity view inbox mode

Starting early with real focus changes everything. most people waste their teens and twenties on distractions instead of building something. consistency is just doing the boring small stuff every day, not waiting for… 더 보기

If you're not disciplined, all that work just slowly eats up your time and energy. Real progress takes focused, consistent effort. Without that, it's all waste. #Productivity

Claude + Obsidian = your second brain on steroids. Drop any article, PDF, or transcript into one folder, tell Claude to ingest it, and it gets wired into your vault. Every new source makes everything else sharper, and… 더 보기

A guide to building a second brain with Claude: drop any source into a folder, tell it to ingest, and the vault gets sharper. Three folders, one config file, then you're never starting from zero.

Six rules to rebuild your life in 3 to 6 months. rule one: zero. stop announcing, updating, explaining. let results speak. rule two: subtract before you add. clear out something old to make space. rule three: audit what… 더 보기

Claude Code + Obsidian = your own second brain in 15 minutes. Install both, set up a vault with the CLAUDE.md schema, then start feeding in articles, PDFs, transcripts. Every piece gets wired into your vault so you can… 더 보기

If you live inside Excel, these shortcuts are worth keeping close. Ctrl + 1 opens the Format Cells dialog, which is your one-stop spot for number formats, alignment, fonts, borders, fills, and cell protection. Toggling… 더 보기

Excel keyboard shortcuts guide

A second brain isn't a galaxy, it's a living network of ideas and notes built by one person. Your brain takes in millions of bits per second but consciously holds almost none of that data. This system catches the… 더 보기

Steph Ango runs Obsidian, an app two other people started, and he’s kept it fiercely independent. No VC, no investors, just a team of 7 serving millions of users. He’s said no to every acquisition offer. While the whole… 더 보기