Windows 10: My computer screen is out of bounds...

So, when I turned on my computer, my computer screen got suddenly out of bounds. However, this the picture below is what I'm seeing now. When I screenshot fully, it screenshotted the whole screen, but not like what I'm seeing now. I tried updating the visual adapter, changing the resolution and the only resolution that fit me was something different from my original resolution. I put in and out the VGA cable, check the Microsoft Community, but I can't find any help. If anyone can help me, please help. Thx

:)

 

screen bounds

My screen bounds on my Alienware desktop are messed up, how can I resize my screen to fit my monitor?

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

Windows 10 infinite restart black screen

Thank you john for all of your help i decided to get the usb my computer came with and factory reset it i didnt have anything that personal or valueable so its ok thanks for the help though i appreciate it