Windows 10: PC isn't working properly

Hello,I've recently built a new pc, but for the past 6 months I've experienced some problems. Number one is that my PC crashes once or twice every three months. I've taken a look at my event viewer but cant really figure out how to fix the problems or even understand what is happening. I've attached images below. I'm curious on what's going on. Number two, building this pc and upgrading to windows 11 my internet has went down more frequently. I have been able to replicate what's going on but am curious on one part, and that is when I lose internet and go to restart my computer and I get stuck

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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.

 

Portable HDD full but isn`t..

Hi Graham,

In most cases, this may already point to a hardware issue. We suggest doing the following to properly isolate this:

• Connect your portable HDD to a different port.
• Connect your portable HDD to a different PC.
• Connect other storage devices.

If you find that other storage devices work properly and your portable HDD still encounters an error with other computers, then this is already a hardware issue and you'll need to get in touch with the device manufacturer for assistance and troubleshooting.

Feel free to post back if you need more help.