Claude Complete Setup Guide in 1 Day

1: Cowork - Download Claude. Open the Cowork tab. Select a folder from your computer. Create your brain file. Create "about-me.md." Start each chat with this prompt: "Lee los archivos primero. Luego hazme preguntas antes de hacer cualquier cosa." 2: Model - Choose Opus 4.6. Enable Extended Thinking. Go to Settings > Connectors. Link Slack, Google Drive, Notion. 3: Excel - Open Excel. Go to Insert > Get Add-ins. Search "Claude by Anthropic." Install. Open any spreadsheet. Ask: "Dame un resumen de cada pestaña." 4: Plugins - Go to the plugin site. Choose the one for your job. Marketing. Sales. Legal. Finance. Data. Click install. Type / in your next chat. 5: Artifacts - Ask Claude to build something. "Crea una calculadora HTML interactiva para [cosa]." 6: Projects - Go to Projects. Create one. Upload your files and add instructions. Each chat within the project remembers your context.