Windows 10: "For Testing Purposes Only" on desktop screen

Previously tried all known online help tool tips for resolving the screen desktop which appears to show words of build character and phrase "for testing purposes only" and the words still appear on the screen. I disabled my secure boot and ran both commands to which the fix did not work. Are there any other ways to remove this from my screen, should I be concerned, does it even matter, please get back to me with a useful response to my request.

:)

 

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

 

The difference between the "For testing purposes only" and "Test Mode"

Test Mode is shown when test signing is enabled on a PC.
This is done by running bcdedit /set testsigning on from an UAC-elevated command prompt.

Test signing is used to allow developers to load drivers they are still working on that have not yet been code signed with an official certificate. This is one of the steps we need to do when loading test fixes.
For more information on Test Signing, see the article
What is Test Mode & how to remove Test Mode watermark in Windows.

For testing purposes only usually appears as a result of installing a fix during
the course of a Microsoft Support case.
The purpose of this message is to remind users that code that Microsoft Support
has asked them to test has been installed on the system,
code which may not have yet undergone full testing.
It may also appear when installing a pre-release Microsoft product.

Source: For testing purposes only, and other desktop watermarks.

See also the article
Desktop Watermarks: The Difference Between “For Testing Purposes Only” and “Test Mode”,
where Microsoft explains the mechanism of causing this text to be displayed.

 

Laptop with broken screen How much?

I would like suggestions and look in local stores. I dont wanna buy a laptop from someone online. Sorry. But could be a good idea if you asked him about the performance on older games. Gonna make a list ofall laptops people suggest me.

Remove the screen for space purpose here its small desk and if the screen is opened it will hide my 22 inches lcd