Windows 10: My camera isn't working, please help.

Hello there, I've been trying to use my built-in camera via the camera app, but I've been met with the error code "0xA00F4244<NoCamerasAreAttached>" every single time, yet despite trying to find a solution, I haven't been able to, any assistance would be appreciated.

:)

 

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.

 

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.

 

Camera App not working

Please refer other suggestions here: https://support.microsoft.com/en-us...in-teams-9581983b-c6f9-40e3-b0d8-122857972ade