Quick Help Articles

🔓 Card Access & Issues

• Fix a Locked Capital One Card in 3 Steps
  
  

• Locked Out of Your Capital One Card? Here’s What to Do
  
  

• Why Is My Capital One Card Declined?
  
  

• How to Report a Lost or Stolen Capital One Card
  
  

🔑 Account Login & App Setup

• Capital One Login Help – Reset, Recover, Fix Errors
  
  

• Set Up the Capital One Mobile App (2025)
  
  

• Want to Use Your Phone for Payments? Use This Setup Guide
  
  

💳 Card Activation & Setup

• How to Activate Your Capital One Credit Card (2025)
  
  

• Lowe’s Credit Card Activation Guide (SYF)
  
  

🧾 Support & Contact

• How to Contact Capital One Customer Support
  
  

• Best Ways to Reach Capital One About Fraud or Disputes
  
  

• Capital One Secure Messaging vs. Phone Support – What’s Faster?
  
  

💸 Payments, Disputes, and Security

• How to Dispute a Charge with Capital One
  
  

• Enable Alerts and Paperless Billing in Capital One App
  
  

• Set Spending Limits and Controls on Your Capital One Card