[TOPIC CLOSED] How to update to 4GB RAM from 2GB RAM?

Note:These are the reasons I created this post:

1. I found that my 64-bit laptop ONLY has 2GB of RAM.

2. I wanted to know if virtual RAM works as actual RAM.

2.1. If it MCreator 1.7.5 doesn't accept virtual RAM, I need help with it.

3. I already know MCreator 1.7.5 can't run just 2GB of RAM.

This topic is closed, because you need to buy actual RAM instead of using Virtual RAM, because Virtual RAM does not work, same with ReadyBoost.