Hi
English is not one of my strengths, but I read many posts and watch the youtube channel.
Let me get to the issue
Nvidia geforce experience have the feature called " shadow play" enabling it will make an issue for me. I cant CTRL+Tab to switch between tabs anymore. only way to get the CTRL+tab working is to disable the shadow play then restart my pc.
1) I tried different browsers
2) re-installing and installing the Nvidia geforce experience
The conclusion I came up with from searching on the net is that it makes the CTRL+tab hot-key booked or used. so it is not a hot-key to switch between tabs anymore.
my idea is if there is a file to change or edit . a file that contains windows hot-keys or the Nvidia geforce experience short cuts. if I can reach that and edit it. i think will fix it.
in Nvidia geforce experience under shadow play tab. i checked those short cuts but none of them responsible.
any idea's ? of how to fix it or any inputs ? maybe my diagnose is wrong 
thanks in advance.