Windows 10: Trying fix the internet w/ Device Manager + Troubleshooting

My computer Windows 8.1 Pro - Full Version has broken with internet. I can not do my work on my computer. Please help me. Thank you so much!!! :'

:)

 

No hardware listed in Device manager?

I don't konw whathappend but in Device manager and in my Network connections there is nothing where there used to be a Modem listed and all my hardware in Device Manager. What happend and how do I fix this?

 

device manager drivers/update/fix help

I need help with my drivers as they aren't showing up right in Device manager. I have double or triple entries in some of the categories; I have provided a link or file so that you can see what mine looks like. If anyone could direct me in the right path that would be awesome! I think the reason for my mouse studders/issues and also performance issues in the many games that I play is the reason behind these Drivers. Below is a image that I captured with gyazo that lists my devices.

https://gyazo.com/825cc09e1f38ba409bd23bd839c8aa08 <- (Device manager and problems w drivers)

-BenQ XL2420Z 144hz
-Logitech G403 Prodigy
-Corsair Vengeance K95

-When I fix the drivers that I need will the grayed out devices fix themselves/disappear in Device manager? Also, if/when I get my drivers all squared away and updated.. let's say I have some grayed out devices that are still in those sections.. is it OK to uninstall those or not?

-I also don't have any idea what those Microsoft streaming devices in Sound are!??! Could it be something I need to turn off in BIOS or?

-Lastly, what's the deal with the WAN Miniports?


Thank-you!

 

bluetooth trying to connect, device manager is hiccuping

Hello,

For better assistance, we would like to know more information about your concern.

• When did the issue occur?
• Do you get error code or messages upon checking the driver on Device manager?
• What are the steps you've done so far?

We suggest that you run the troubleshooter for Hardware and Devices.

• Press Windows key + X and then select Control Panel.
• Type Troubleshooting in Search Control Panel box.
• Click Troubleshooting.
• In the left pane select View all.
• Select Hardware and Devices.
• Click Next and follow the onscreen instruction to troubleshoot the issue.

We are looking forward to your response.

Regards.