Microsoft is pushing 32GB RAM for gaming as the sweet spot for people who take PC play seriously. It still treats 16GB as enough for most games, but draws a clear line for heavier setups, especially if you mod, multitask, or chase smoother feel in newer releases. The timing is tricky. RAM is one of several upgrades that can get expensive fast, and it’s rarely the most exciting one. But it’s also the kind that can quietly fix the stuff that makes a good PC feel bad. Microsoft also...