: Right-click the Start button and select Device Manager . Right-click a specific device and select Update driver , then choose Search automatically for drivers .
If your system scan showed 21 outdated drivers, you can update them using these official methods:
: Visit the manufacturer's support site (e.g., HP Support or Canon Support ), enter your model number, and download the specific scanner or TWAIN drivers. 3. Alternative Tools Search results for driver scan (21)
: A common third-party utility for automatically downloading and installing multiple drivers.
: Recommended by community users on Reddit as a clean, open-source tool for batch updates. : Right-click the Start button and select Device Manager
: Go to Settings > Update & Security > Windows Update and select Check for updates . Be sure to check View optional updates for specific hardware drivers.
If "scan" refers to a peripheral device (like a printer or scanner) failing to function: : Go to Settings > Update & Security
For a comprehensive scan that identifies multiple drivers at once: