I upgraded from 4GB RAM to 32GB internal storage. Before adding more storage, I replaced the SATA HDD with an SSD, still thinking I could improve my computer's performance. I figured that maximizing memory usage would result in better performance, but I had no idea it would be this responsive. My computer is totally cracking right now. I recommend this article or a similar one that suits your computer, life is too short to wait on a slow computer...
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