Windows 10: The Powerpoint Experts website isn't working

Hello Experts,I encountered an issue while trying to enter the Powerpoint Experts website. I think that the website is broken. I will add two screenshots for you to see. I hope this will be fixed. Thanks a lot in advance!

:)

 

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.

 

PowerPoint file crashes PowerPoint upon opening

since this happens in some of the computers only, suggest that you open the file on working computer and copy everything and paste to a new powerpoint file.
most of the time it works to me. *Smile

 

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.