Windows 10: My newly bought HP laptop 15s-fq2xxx camera isn't working

My newly bought HP laptop 15s-fq2xxx camera isn't working, the camera screen is black when i open the camera app.

:)

 

Printer isn´t working after latest update.

After the latest update from Windows, my Canon Pixma ip6600 printer isnt working. In Device Manager it shows up as working properly but when I go to print it isn´t listed as an option in any programs. Troubleshoot suggests it´s a USB 2 printer on a USB
3 port and that that´s the problem but that cant be since it worked fine before the update. I´ve tried to uninstall and plug it back in but that doesn´t work either.

 

camera not working in my HP 15-E006TU Notebook

nothing worked. there is no such driver as camera or imaging device but there was unknown driver option. i tried the suggestion on that but no use.

 

Cortana isn´t working

When I hit enter, it did something, but there´s still no Cortana, even after restart. So I tried it again, but now it says that it failed, because it´s already installed and it´s working in PC. So it should work, but Cortana still isn´t here.