I want to make my laptop more fluid knows her tricks or tips
First of all, what do you want?
More fps in games, or generally a liquid user interface?
You could close background programs, or you could increase the priority of a game in Task Manager
That would be easy quick tips.
So, if it's a laptop, you might want to check if you do not have energy saver mode, if so, turn it off and maybe hook up your LAptop to the mains
In games like Rainbow Six
A decent CPU and GPU use, with decent RAM.
If you do not have all that, nothing works to improve it. Is just a notebook.
Otherwise, set the resolution and setting down.
Rainbow Six already has claims.
In case you are looking for a fast laptop and have a few bucks:
https://www-computerbase-de.cdn.ampproject.org/v/s/www.computerbase.de/2019-06/msi-gt76-titan-notebook-core-i9-9900k-5ghz-spezifikationen-preis/?amp_js_v=a2&_gsa=1&=1#referrer=https%3A%2F%2Fwww.google.com&_tf=Von%20%251%24s&share=https%3A%2F%2Fwww.computerbase.de%2F2019-06%2Fmsi-gt76-titan-notebook-core-i9-9900k-5ghz-spezifikationen-preis%2F
about 3500 euro