How Can I Improve the Performance of My Windows Laptop?

Hi everyone!

I’ve been using my windows laptop https://www.lenovo.com/au/... for a while now, and lately, I’ve noticed it’s becoming a bit slower. I mainly use it for browsing, work, and streaming, but it’s not as fast as it used to be.
I’ve already tried restarting it and closing unnecessary apps, but it’s still lagging sometimes. Any tips on how to improve its performance?
Here are a few things I’m thinking about trying:
• Clearing up disk space
• Updating drivers and Windows
• Disabling startup programs

Would love to hear your suggestions or anything else I might be missing.

Thanks in advance!