Can I speed up my PC by adding more RAM? By YL ComputingDecember 6, 2022Speed Up PC Yes, adding more RAM can improve your computer’s performance and speed. RAM is used to store data that your processor needs quickly, so more RAM can help your computer access data more quickly, which can lead to a faster response time. Related Content:How often should I defragment my hard drive to maintain optimal performance?What is disk defragmentation and why should I do it?How do I adjust my PC settings to optimize performance?