Free everyday tool
Troubleshooting Guide
Work through safe basic checks for common home, Wi-Fi, phone and computer problems.
What is going wrong?
Choose an area and describe the issue to get a checklist.
Safety first: do not open mains-powered equipment, gas appliances or electrical panels. If you smell gas, see smoke or sparks, suspect carbon monoxide, or there is immediate danger, leave the area and contact the appropriate emergency service or qualified professional.
Your entries are processed in your browser. Avoid entering passwords, payment details or other highly sensitive information.
← Back to all free toolsADVERTISEMENT SPACE · Add approved ad code here