Oracle OEM 13.5 Installation on Windows Setup 

Timeline
00:00 Overview
03:15 Install Visual C++ Redistributable
06:40 Download Oracle 19c Database home & OEM 13.5
10:10 Pre-requisites for Oracle 19c Database Home
15:40 Set Environment Variables
17:40 Install Oracle 19c Database Home
19:27 Create Listener
21:30 Create Database for OEM Repository
26:48 Listener Static Registration
28:15 Database Configuration for OEM
30:00 Install OEM
42:20 Login OEM
43:40 Stop OEM (Optional)
Database Config Steps for OEM Database
#--- Configure Database parameters to support OEM
sqlplus / as sysdba
ALTER SYSTEM SET LOCAL_LISTENER='OEM:1521' SCOPE=BOTH;
ALTER SYSTEM SET "_allow_insert_with_update_check"=true SCOPE=BOTH;
ALTER SYSTEM SET shared_pool_size=600M SCOPE=BOTH;
ALTER SYSTEM SET parallel_max_servers=8 SCOPE=BOTH;
ALTER SYSTEM SET parallel_min_servers=0 SCOPE=BOTH;
ALTER SYSTEM SET session_cached_cursors=200 SCOPE=SPFILE;
ALTER SYSTEM SET processes=300 SCOPE=SPFILE;
execute dbms_auto_task_admin.disable('auto optimizer stats collection',null,null);
SHUT IMMEDIATE;
STARTUP;