Andrew S's questions

I recently upgraded my desktop to Ubuntu 24.04.1 LTS. My printer didn't work had to install driver from database 'HPEnvy 4520'. Printer OK

However Document Scanner doesn't work: can see the scanner HP ENVY4524 but FAIL TO SCAN FEEDER EMPTY.

There is no feeder on this printer

I have downloaded ubuntu iso on windows 10.

I have tried double click on iso file but windows asks for application to use. how do I start the iso?

Is it secure to run ubuntu under windows 10?