Windows 7 Lite SP1 Edition - 64x Professional

Hello, today is my birthday and I wanted to upload a special video on this special day.
This is the longest video on my channel - it's 11 minutes long (it took me whole day to edit it)

Timestamps:
Intro - 0:00 - 0:15
Installation - 0:16 - 3:27
Customization - 3:45 - 7:17
Quick look - 7:19 - 10:50
Outro - 10:53 - 10:59

Download link:
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Also sorry for screen blinking in some parts of the video, I don't know what's the problem.

Fun fact: This video was uploaded on time when I was born.

[windowsgle]

For the media problem idk if it's the low ram or because i have deleted the media feature and replaced it with VLC

[Akm_Ak]

is trustedinstaller will stop soon and my ram usage will comeback to normal?