Windows 10: Windows isn't letting me use Cortana

Someone help!!I can't use CortanaDo somethingTry to resolve this problemI get the message “Cortana in Windows as a standalone app is deprecated”

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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.

 

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

HI! I have a problem with Cortana. I can´t see Cortana in start menu and also when I search for Cortana and I tap on e.g. Cortana premissions, it just opens windows settings. So I tried to allow Cortana through Local Group Policy Editor, but still nothing,
even after PC restart. So now I don´t know what to do. Could you help me please?