How to Optimise Windows for a Low-Spec PC
If your machine has limited resources (little RAM, an old processor), these combined tweaks make a real difference without spending anything.
If your machine has limited resources (little RAM, an old processor), these combined tweaks make a real difference without spending anything.
- Turn off visual effects.
- Review and trim startup apps from Task Manager.
- Free up disk space — a nearly full drive slows down the whole system, not just storage.
- If you have an HDD instead of an SSD, consider replacing it — it's usually the single upgrade with the most impact, as we explain in this article.
Combining several small tweaks usually stands out more than one big change — none of these steps alone will work "miracles," but together they do make a noticeable difference day to day.
Frequently asked questions
Which of these changes has the most impact?
If you have a mechanical hard drive (HDD), replacing it with an SSD is usually the most noticeable single upgrade. The rest of the tweaks are free and complementary.
Do I need to make all these changes at once?
It's not required, but combining them usually stands out more than applying just one — each tweak adds a modest improvement that stacks with the rest.