Windows 10: problem after installation of win 10 1803

after the installation of win 10 1803 appear in my laptop this button:





I don't understand


don't download nothing and slowing the normal function of laptop.


How is this button????

:)

 

Following Win 10 Update (1803): Unable to print (Printer offline message).

Printer Samsung ML2950 Series.

I have followed all the suggestions here: https://support.microsoft.com/en-us/help/4027397/windows-10-fix-printer-problems

None of them fix the problem.

The printer is working fine. Another WIN 10 computer on the network is able to print to the printer without issue.

Latest updates:

• WIN 10 1803

and

• Security Update for Adobe Flash for Win 10 1803 KB4338832

I uninstalled KB4338832 and the problem persists, so I presume that the problem is with the 1803 update (as that took around 2 hours to install, I'm reluctant to uninstall it to test it).

 

Fresh Install of Win 10 without Serial Key?

Looking to reformat a laptops HDD, and then reinstall Win 10 fresh. The problem is it came pre-installed with Win 8 and I did the free upgrade to Win 10. How exactly would I re-format the HDD, reinstall Win 10 and ensure it reactivates properly? I don't see a Win 8 serial key anywhere in the contents of the box.

 

The Ultimate Realtek HD Audio Driver Mod for Windows 10

Hey Dj Urko, I am trying to install the realtek driver and I get the error 0x0001. I have disabled secure boot and Driver signature. I have the latest win 10 build. What am I doing wrong? Can u post the complete list of steps that I have to take? I have an asus z170 with alc1150.
Thanks in advance