PC Diagnostics

Computer Slow? Unstable? From Blue screen to P.O.S.T. Problems.  Call today for a diagnosis.

Read More

Products

Looking for an upgrade to your hardware?  Need a new System to replace the old? 

Read More

Articles & Support

Feel like you know nothing about your tech?  Look for brief articles that can fill you in on whats what.

  • Gaming
  • Content Creation
  • Office Productivity

Location

Insert Map here

 

Address

Rainbow Computer Systems

13 Dufferin Street S.

Alliston, ON, Canada

L9R 1G7

Copyright (c) 2025 - RainbowComputers.ca