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My computer is unable to detect the camera connected through USB
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What are the specifications of the PowerShot A40?
SETUP
Online Registration
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Canon product will help us provide you with important product information and enable us
to better understand and meet your needs.
Software Guide
Download or view the
Powershot A40
Software Guide (PDF).
Hardware Guide
Download or view the
Powershot A40
Hardware Guide (PDF).
Product Specifications
View the Product Specifications for the
Powershot A40
.
OS Compatibility
View computer operating systems compatibility information for the
Powershot A40
.
PROBLEM SOLVING
Frequently Asked Questions (FAQ)
Find easy-to-understand solutions to both hardware and software problems for the
Powershot A40
.
Instant Answer Search
Need answers to a specific question? Search our knowledge base for instant answers
to most problem inquires.
E-mail Tech Support
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Technical Support via Phone
Tried everything and still can't find an answer? Our tech support staff is ready to help.
MAINTENANCE
Supplies & Accessories
View and purchase all compatible supplies and accessories.
Driver Download
Download all of the drivers you need to use your
Powershot A40
for Windows and Mac based
systems.
Software Update
Download all available application software updates.
SDK Application
Apply for the Canon Digital Camera Software Developers Kit.
Service Notification
Find out about
Powershot A40
service notifications.
Warranty Information
View the
Powershot A40
warranty information.
Service Options
View the service options for your product.
Glossary
Find easy-to-understand definitions of common technical terms.
SETUP
