u/CrossoverMaster

I'm currently looking to upgrade the RAM, CPU and Mobo on my PC so I am wondering if this will log me out of my Firefox google sessions. I have an old google account I made that I no longer use as my main and kind of lost access to. Now it's only logged in on this PC's Firefox and I'm worried I might lose it forever. Is this an issue, and if so does anyone know a way to maybe backup the cookies or something to prevent this?