How can I make pc run faster on Windows 10?

Here's a detailed look at those key areas to help you make PC run faster Windows 10:

1. Keeping Windows Updated

Why it helps:
Windows updates include performance improvements, security patches, bug fixes, and sometimes new features that can enhance system stability and speed.

What to do:  

1. Go to Settings > Update & Security > Windows Update.
2. Click Check for updates regularly.
3. Install all available updates, including optional ones, especially cumulative updates.
4. Restart your PC after updates to ensure changes take effect.

Tip:
Sometimes, updates can cause temporary slowdowns, so if you notice issues after an update, check online for solutions or consider delaying feature updates if you suspect they’re causing problems.

2. Upgrade Hardware if Possible
Given your hardware specs (4GB RAM, 128GB SSD):
Upgrading can provide a noticeable boost:

Add more RAM:  
Upgrading from 4GB to 8GB or 16GB (if your device supports it) greatly improves multitasking and overall responsiveness.

Switch to a Larger or Faster SSD:  
To make PC run faster Windows 10. If you’re still on a small or older SSD, replacing it with a larger or NVMe SSD (if supported) can improve load times and responsiveness.

Upgrade CPU or GPU:**  
Usually not feasible in laptops or pre-built desktops, but if you’re on a custom build, a CPU upgrade can help.

Check your device’s specifications and compatibility before purchasing hardware upgrades. Sometimes, upgrading RAM and SSDs offers the best performance return on older devices.