Malfunction of wireless mouse, device driver for keyboard

[Dr. Saurav Ranjan Das]

1. My wireless mouse scrolls up and down in wrong direction even after resetting and disconnecting and reconnecting. The problem persists when I use the mouse in another PC. I am using windows 10.


2. I am using multimedia keyboard at the ps2 port. Multimedia functions of the keyboard need device driver installation. Is it available?

Will it support?


3. Is it possible to use DMP serial port 80 column printer using usb to serial connector to an windows 10 machine? Is there device driver available?

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