Compaq Driver Updates Scanner - Version 8.5 Download and update your Compaq laptop drivers automatically. The Compaq Driver Updates Scanner application was designed to help you scan and update your outdated system drivers to release the full power of your laptop with the powerful new driver download management tool.How to update Compaq drivers using Compaq Driver Updates Scanner?(1) Click Start Scan button to scan your system for Compaq driver updates and find the out-dated drivers automatically. (2) After scanning, the out-dated drivers will be found. Click the DOWNLOAD and INSTALL to update your Compaq drivers. (3) After all out dated Compaq drivers updated, you can also update other drivers that listed to speed up your computer to make it more stable.