[nslsm]

You also get a huge watermark that says "Test Mode" that takes up the entire screen (not kidding)

[DHowett]

Three lines of text in 12-point font in the corner which can be covered by a window is hardly “the entire screen.”

[nslsm]

They changed it recently.

https://learn-attachment.microsoft.com/api/attachments/f8eac...

[anfilt]

Not the OP you responded too, but what the hell! I have not really used windows in a while but that's absurd. That text is massive just for an unsigned driver.

[rafaelgoncalves]

wow, didn't know about this, i developed some drivers and had this test mode enabled to debug some aspects of it, but now it is almost unusable with this on screen.

[account42]

That's the same argument which ends win 90% of screen real estate covered in ads.