Guides
Not sure which AI to choose? Bought one but don't know how to use it? Hit a problem? Here it is in plain language, step by step.
Read before your first order: process and rules
Three minutes now saves a lot of trouble
Before your first orderTop-up vs ready-made account: what's the difference?
Use your own account, or get a ready one
Before your first orderWhat do “subscription warranty” and “first-login only” mean?
Understand the warranty labels on products
Before your first orderWhere is official support? How to avoid impostors
Trust only the contacts shown on this site
How to chooseChatGPT, Claude, Gemini, Grok — how to choose?
Pick by use case, not by hype
How to choosePlus, Pro, Max — what do the tiers mean?
Read plan names, avoid overspending
How to chooseSubscription vs API: what's the difference?
Two things, two billing systems
ChatGPT / CodexGetting started with ChatGPT / Codex
First steps after you get your subscription: log in, confirm the plan, start using it
ChatGPT / CodexUnderstanding the Codex interface and features
Know what each area does and use it with confidence
ClaudeGetting started with Claude
After you get a Claude subscription: log in, confirm the plan, ask your first question
ClaudeHow to export your Claude data
Save your chat history and account data
ClaudeClaude Code quick start
Let Claude read and edit code from your terminal
ClaudeClaude commands cheat sheet
Common slash commands and habits in Claude Code
ClaudePractical Claude tips
Six official features and prompting habits that make Claude better
Gemini · Muse · CursorGetting started with Gemini Pro
Log in with a Google account, confirm the plan, start using it
Gemini · Muse · CursorGetting started with Muse
How to check and use a Muse ready-made account or setup
Gemini · Muse · CursorLogging in to AI services with an e-mail code: general steps
What to do if the code or login link doesn't arrive
Gemini · Muse · CursorGetting started with Cursor Pro
Install, log in, open a project and make good use of completion and chat
AI basicsWhat is an AI assistant? Understand it in a minute
For complete beginners
AI basicsHow to ask so AI works better
Four tips for instant improvement
AI basicsWhat information should you not send to AI?
A few privacy and safety baselines
AI basicsWhy do different AIs answer the same question differently?
Not right vs wrong — different tendencies
AI basicsSafe use of your AI subscription account
Six habits to protect your account and data
TroubleshootingPaid but nothing arrived — what now?
Don't panic; check these three steps
TroubleshootingI entered the wrong order e-mail
The sooner you tell us, the easier it is
TroubleshootingCan't log in or seeing an error?
Common causes and self-checks
TroubleshootingThe subscription isn't showing as active
Refresh first, then log out and back in
Send us your payment screenshot or describe the problem and we will help you right away.