Windows 10 upgrade prompt and tracking removal

You can do these by hand, go to Control Panel > Programs and Features > Installed Updates. Uninstall and reboot if needed. Check for updates, right click and hide of those KB's appear again.

To get rid of the upgrade to Windows 10 Prompt: (For Win:7/8/8.1)

KB's 3012973, 3021917, 2952664, 2976978, 3035583 (these update numbers, if found, uninstall, hide)
Also Windows Tracking:
http://thehackernews.com/2015/08/windows-spying-on-you.html
http://www.wilderssecurity.com/threads/list-of-windows-7-telemetry-updates-to-avoid.379151/

KB's 3068708, 3022345, 3075249, 3080149, 3068707, 3050265, 2977759, 3044374

Use a Command Prompt in Admin mode to make quick work of these in the format of:
wusa /uninstall /kb:3068708 /quiet /norestart

Or use TomCoyote's batch file:  https://pastebin.com/fSuqyFWT win10.bat

Reboot the computer and then check for new updates, if any of the previous numbers found, you can hide them.
-----
BAT file below:

:: Name: win10.bat
:: Purpose: Remove unwanted Updates from Windows versions 7/8/8.1
:: Author: TomCoyoteWilson
:: Created: 9-2-2015
:: Warranty: None, use under your own risk
:: Place file in Root of C:
:: Right Click on the file and Choose "Run As Administrator"
::
:: remember to invoke from ELEVATED command prompt!
:: or start the batch with context menu "run as admin".
:: Credit to Peer and TheRock247UK for working on the Version Check with me
:: References: http://www.wilderssecurity.com/threads/list-of-windows-7-telemetry-updates-to-avoid.379151/
::             http://thehackernews.com/2015/08/windows-spying-on-you.html
@ECHO OFF
REM  KB3012973 - Upgrade to Windows 10 Pro
REM  KB3021917 - Update to Windows 7 SP1 for performance improvements
REM  KB3035583 - GWX Update installs Get Windows 10 app in Windows 8.1 and Windows 7 SP1
REM  KB2952664 - Compatibility update for upgrading Windows 7
REM  KB2976978 - Compatibility update for Windows 8.1 and Windows 8
REM  KB3022345 - Telemetry [Replaced by KB3068708]
REM  KB3068708 - Update for customer experience and diagnostic telemetry
REM  KB2990214 - Update that enables you to upgrade from Windows 7 to a later version of Windows
REM  KB3075249 - Update that adds telemetry points to consent.exe in Windows 8.1 and Windows 7
REM  KB3080149 - Update for customer experience and diagnostic telemetry
REM  KB 3068707 - Customer experience telemetry points
REM  KB 3050265 - Windows Update service updated to accept upgrade to W10
REM  KB 2977759 - W10 Diagnostics Compatibility telemetry
REM  KB 3044374 - W8,8.1 Nagware for W10

ECHO "This first part is for removing the dreaded Win10"
ECHO "Update Icon if you are not wanting to upgrade to 10"
echo. &::
ECHO "The second part is for removing Windows Tracking"
pause
ECHO "Checking your OS Version first..."
echo. &::
setlocal
for /f "tokens=4-5 delims=. " %%i in ('ver') do set VERSION=%%i.%%j
if "%version%" == "6.3" goto :begin
if "%version%" == "6.2" goto :begin
if "%version%" == "6.1" goto :begin
if "%version%" == "6.0" goto :begin
if "%version%" == "10.0" goto :end
echo Version identification failed, now exiting
pause
exit

:begin
if "%version%" == "6.3" echo Windows Version 6.3 (8.1)
if "%version%" == "6.2" echo Windows Version 6.2 (8.0)
if "%version%" == "6.1" echo Windows Version 6.1 (7)
if "%version%" == "6.0" echo Windows Version 6.0 (Vista)
:begin2
ECHO "This will uninstall these updates if found"
ECHO "that control the Windows10 Upgrade Icon"
ECHO "3012973, 3021917, 2952664, KB 2976978, and/or KB 3035583"
echo. &::
set /P c=Are you sure you want to continue[Y/N]?
if /I "%c%" EQU "Y" goto :upgrade
if /I "%c%" EQU "N" goto :tracking
goto :begin2

:upgrade

echo uninstalling updates ...
start "title" /b /wait wusa.exe /uninstall /kb:3012973 /quiet /norestart
echo  - done. (1/5)
start "title" /b /wait wusa.exe /uninstall /kb:3021917 /quiet /norestart
echo  - done. (2/5)
start "title" /b /wait wusa.exe /uninstall /kb:2952664 /quiet /norestart
echo  - done. (3/5)
start "title" /b /wait wusa.exe /uninstall /kb:2976978 /quiet /norestart
echo  - done. (4/5)
start "title" /b /wait wusa.exe /uninstall /kb:3035583 /quiet /norestart
echo  - done. (5/5)
echo. &::
goto :tracking

:tracking
ECHO "This will uninstall Windows Tracking updates"
ECHO "KB's 3068708, 3022345, 3075249, 3080149"
set /P c=Are you sure you want to continue[Y/N]?
if /I "%c%" EQU "Y" goto :removetrack
if /I "%c%" EQU "N" goto :end
goto :tracking

:removetrack
start "title" /b /wait wusa.exe /uninstall /kb:3068708 /quiet /norestart
echo  - done. (1/8)
start "title" /b /wait wusa.exe /uninstall /kb:3022345 /quiet /norestart
echo  - done. (2/8)
start "title" /b /wait wusa.exe /uninstall /kb:3075249 /quiet /norestart
echo  - done. (3/8)
start "title" /b /wait wusa.exe /uninstall /kb:3080149 /quiet /norestart
echo  - done. (4/8)
start "title" /b /wait wusa.exe /uninstall /kb:3068707 /quiet /norestart
echo  - done. (5/8)
start "title" /b /wait wusa.exe /uninstall /kb:3050265 /quiet /norestart
echo  - done. (6/8)
start "title" /b /wait wusa.exe /uninstall /kb:2977759 /quiet /norestart
echo  - done. (7/8)
start "title" /b /wait wusa.exe /uninstall /kb:3044374 /quiet /norestart
echo  - done. (8/8)

REM "All Done, Exiting"
goto :end2

:end
ECHO "I am here because you typed N (NO)"
pause
exit
:end2
ECHO "I am done with this batch file!"
echo ... COMPLETED (please remember to REBOOT,
echo ... Check for Updates and Hide the Following KB Updates)
echo ... 3012973 3021917 3035583 2952664 2976978 3022345
echo ... 3068708 2990214 3075249 3080149
echo ... 3068707, 3050265, 2977759, 3044374
echo  - done.
pause
exit