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Using Claude

How to Use Claude Better

Your Comprehensive Guide to Claude AI

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Featured

Claude Code MCP Server Recommendations: What to Connect and How

A practical, step-by-step guide to choosing and connecting MCP servers in Claude Code, based on the official docs — from picking a category to running the add command.

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Manage Claude Subscription & Billing — Cancel, Refund (2026)

Managing Claude paid plans by platform (web, iOS, Android) — how to cancel, refund eligibility, payment errors like declined cards, and what to do if you're still charged after canceling.

2,150

Paying for Claude in Korea: Cards, Currency, Receipts & VAT (2026)

What Korean users need to know when paying for Claude: card-only payment, USD billing and KRW exchange, how to get receipts/invoices, and business tax/VAT handling — based on official sources.

1,084

Accidentally Bought Claude's Annual Plan? How to Refund and Cancel

If you meant to pick monthly but got charged for an annual Claude plan, refunding and canceling are separate steps you need to take. Here's the process based on Anthropic's official support documentation.

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Claude Usage Limits Explained: Limits, Checking, Reset Times and How to Use Less (Free, Pro, Max — September 2026)

Claude's usage limit runs on a roughly 5-hour usage window, not a fixed message count. Here's how to check it, when it resets, and how to reduce it, per official guidance.

1,470

Claude 529 Error (Overloaded): What to Do

When Claude's chat shows a 529 error or stops responding, here's what it means and the exact steps to try — from waiting it out to checking status.claude.com.

587

In-App vs Web Subscriptions — When Claude Upgrades or Cancellations Won't Go Through

Claude subscriptions bought through Google Play or the App Store are billed and managed by the store, not by claude.ai — which changes how upgrades, cancellations, and refunds work. Here's what the official support docs say about each channel.

414

How to Change or Remove Your Claude Payment Card & View Billing History (2026)

You can change your Claude card in Settings > Billing, but there is no delete-card button. How card removal, receipts, and billing history work for web, Team, app store, and API billing.

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Latest

Anthropic Updates Roundup - 2026/09 (3 items)

A monthly roundup of 3 Anthropic updates in 2026/09

10

Claude Opus 5.5 Complete Guide: Fable 5.1-Level Performance for Less Than Opus 5 — Pricing, Plans, Migration

Released September 22, 2026, Claude Opus 5.5 performs at Fable 5.1 level on most work and costs 40% less than Opus 5. API pricing ($4/$20), plan availability, higher five-hour limits and the usage reset, plus the five breaking changes when migrating from Opus 5 — all from official docs.

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Claude's Skills Explore Tab Explained — What 60 Plugins Do, How to Use Them, and Whether They Run Automatically (Sept 2026)

What each plugin listed under Settings → Skills → Explore does, how you call it, and whether it can run with nobody around — based on the SKILL.md files of 60 installed plugins and Anthropic's official docs.

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Can You Actually Make Money With Claude? A Reality Check

A common online question — "does Claude actually make you money?" — answered with official sources only, cutting through the hype around plans, the API's commercial terms, and Claude Code.

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Can Claude Really 'One-Click' Write a Web Novel? What's Realistic

There's a hope that feeding Claude a premise is enough to get a finished serialized novel, but the tasks Claude is actually good at and what still needs a human writer are different things. Here's a realistic workflow using real features like Projects and Styles.

35

Build an Internal Business System with Claude Code (No Developer Required)

Wondering if you can build an internal tool like inventory tracking without paying an outside developer? Here's how to build your first working prototype with Claude Code's desktop app, step by step.

49

Is Claude's Korean Really Getting Worse? What's Actually Going On

Some users say Claude's Korean answers feel off lately. Here's what's officially documented versus what's likely a language-switching bug, context compaction, or prompting issue — plus fixes to try now.

40

Claude's Usage Limits Just Shrank — Is It Still Worth Using?

Anthropic's September 14, 2026 change to Claude's weekly usage limits, explained from official sources, plus a simple way to decide whether to keep using Claude based on your own usage.

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ChatGPT vs Claude for Office Workers: Which Should You Use?

A practical, fact-checked comparison of ChatGPT and Claude for everyday office work, based on verified pricing and features rather than benchmarks.

68

Can You Use Claude to Search Korean Law and Court Rulings? What It Can and Can't Do

Claude has no direct connection to Korea's official law and court case databases and can invent case numbers that don't exist. Here's the safer way to use it — pasting in the real text yourself.

41

Anthropic's Claude Misuse Reports: The Major Cases Explained

Anthropic's threat intelligence reports document real cases of Claude being misused for hacking, fraud, and influence operations — and how Anthropic detected and stopped them.

46

Connect Blender to Claude Code with an MCP Server: Step-by-Step Guide

Learn how to control Blender's 3D viewport from Claude Code using an MCP server, from installing uv to registering the server with claude mcp add.

55

Latest from Anthropic

View all →

Anthropic Updates Roundup - 2026/09 (3 items)

A monthly roundup of 3 Anthropic updates in 2026/09

10

Claude Code Rolls Out Redesigned Projects in Beta on Desktop and Web

Anthropic's official X account @ClaudeDevs announced that a redesigned 'Projects' feature is rolling out in beta on Claude Code's desktop and web versions. Describe a goal in one conversation, and Claude splits the work into threads that run as parallel cloud sessions, share context, and keep going even after you step away. The beta starts with select Claude Pro and Max subscribers.

49

Anthropic's Education Report: How Professors Actually Use Claude

Anthropic analyzed roughly 74,000 Claude conversations from higher-education professionals. Here's what tasks professors automate, what they keep human-led, and where grading gets risky.

14

How to Use claude plugin eval in Claude Code

Learn how the new claude plugin eval command in Claude Code lets you score whether your plugin actually helps, by comparing results with and without it.

28

Claude Cowork and Chat Are Merging Into One Claude

Anthropic's official @claudeai account announced that Claude Cowork and chat are merging into a single conversation experience. Users can ask quick questions or hand over complex tasks like reports in the same chat, with rollout starting on Pro and Max plans.

41

Anthropic Previews Function Hooks for Claude Code

Anthropic's official @ClaudeDevs account has shared videos previewing Function Hooks, a proposed new way to extend and customize Claude Code. The feature hasn't shipped yet, and Anthropic is gathering community feedback through a GitHub issue.

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Anthropic Open-Sources Claude Commerce Agents

Anthropic has open-sourced Claude Commerce Agents, a blueprint for building shopping and merchant agents. It ships with reference implementations spanning retail, travel, telecom, and entertainment.

46

Anthropic Unveils Claude Fable 5.1 and Claude Mythos 5.1

Anthropic's official account @claudeai announced two new models, Claude Fable 5.1 and Claude Mythos 5.1, via X. The company described them as the world's most advanced models for coding and knowledge work.

48

Anthropic Opened Real Claude Usage Data to Outside Researchers — Here's What They Found

Anthropic ran a pilot letting Stanford and Oxford research teams independently study real Claude conversation data for the first time. Here's what they found about how much high-stakes work people delegate to AI, and how Claude's tone affects user emotion.

24

Anthropic Updates Roundup - 2026/08 (7 items)

A monthly roundup of 7 Anthropic updates in 2026/08

23

Claude Code Weekly Usage Limits Cut by 17%, Anthropic Says More Changes Coming

Anthropic's official X account @ClaudeDevs announced that Claude Code's weekly usage limits will be reduced by 17% compared to today. The account also said it is working on changes to give users more visibility and control over their usage.

84

Claude Code Permanently Raises Weekly Limits by 25% Starting September 14

Anthropic's official @ClaudeDevs account announced that starting September 14, standard weekly limits in Claude Code will be permanently raised by 25% for Pro, Max, Team, and seat-based Enterprise plans. Until then, the current 50% increase remains in place.

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