I have a rather old computer - an Asus Zenbook with just 4GB of RAM, and a 128GB SSD.
Using Firefox, running a few tabs simultaneously, I sometimes get a notification telling me the system is running out of memory, and that I have to close a few programs to make sure I don't lose information (I don't have then any choice other than restarting the browser or restarting my PC).
For this, I thought about expanding my laptop's memory capacity with the RB feature, though I get a message saying that because I have an SSD drive, my computer wouldn't benefit from the RB drive.
I guess the problem is my SSD having just a few gigabyte of space left, which probably gets full quickly on strenuous periods.
I couldn't find answers related to my case, which is probably less common.
I hope I could explain everything well enough, this isn't my mother tongue.
Thanks !