Can I upgrade my HP laptop in terms of RAM capacity and SSD?

[Nilyaa]

My HP laptop has 4gb ram and wanted to upgrade it. It frequently hangs while running softwares. 

[Huffer]

Need the full model number of the laptop to answer

https://www.hp.com/au-en/shop/tech-takes/post/how-to-find-your-hp-laptop-model-number#:~:text=For%20....

[Nilyaa]

The model number is HP laptop 15bs-0xx

[Nilyaa]

Model number is 15-bs0xx

[Huffer · Accepted solution]

That helps a little. Here is the Service Manual:

https://h10032.www1.hp.com/ctg/Manual/c05493257.pdf 

So all versions can take more than 4 gb but exactly what kind of memory it needs, how many slots, max capacity, etc. depends on which processor you have. The number you give denotes a range of products so we need the specific number to see what you have now so we can say how far you can go.