Remove SEARCHBOX Extension from Chrome

Follow the procedures in this tutorial video if you want to remove the SEARCHBOX browser hijacker effectively.
For the Text File, Virus Scanners, and Written Guide, click the link:
malwarefixes.c...
Download Text for Batch File
drive.google.c...
How to remove SEARCHBOX - Timeline
00:40 What is SEARCHBOX?
01:15 Run Combo Cleaner scan.
02:24 Scan with AdwCleaner.
03:31 Uninstall unwanted program from Windows.
04:57 Two ways to manually delete Chrome policies. Do this ONLY if "Your browser is managed by an organization."
08:32 Uninstall SEARCHBOX Chrome extension.