Start Oracle Service Manually

Some time booting  is very heavy and you may have to disable some services from by running msconfig command from run or start up search from windows 7

and then press services tab for disable the oracle services. After apply it may require boot up

 

 this process will save almost 0.2 to 0.3 GB ram. But disable the services very carefully because disabling some sensitive services may cause the system to behave abnormally. The guideline for it to do not disable microsoft services. A checkbox is also available for it to show non microsoft services. 

WARNING:

The problem you will face after disabling oracle services is that you will not able to run oracle database. So now if you want to save system memory and run oracle on requirement as well so you can start oracle service manually by starting Component Services 

go to start in win 7 and type Component Services

Press Services from left 

go to properties of each service and make it manually start. Apply it and right click the service and start it manually.

 Now to save the system memory and making the system to boot not so much heavy then you have to start this service like this every time if you want to start oracle database.

Do not confuse with sc or net service commands of cmd.