Windows 10: My audio isn't working

I've tried reinstalling, updating, rolling back my drivers doesn't work. I've tried my headset on different computers doesn't work, I've tried all kinds of audio settings doesn't work.It shows that the audio works The green audio bar is going up and down when i'm playing a soundI also reinstalled windows 10 and it's still not working Anyone ever had this problem that knows how to fix?I installed 16gb more memory now its 32gb16 is 3000mhz and the rest is 3200mhzcould this be the reasoning for the audio not working because i started having problems only after i installed more memory

:)

 

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.

 

Printer isn´t working after latest update.

Managed to solve it... here´s how I did it just in case anyone else has the same problem...

->Settings

->Printers & scanners

->Add a printer or scanner

->The printer that I want isn´t listed

->Add a local printer or network printer with manual settings

->Use an existing port: USB001 (Virtual printer port for USB)

->Choose printer

->Use the driver that is currently installed

->Type printer name

And done... =P