Important message regarding laptop !!

Fresher here , just a question i do have a laptop , pretty old but ya can sustain basic functions with that, just asking can I survive like first 2 months with a basic laptop because will be buying a macbook air , but currently starting k 2 months laptop i have to wait abhi turant nahi le paunga, isliye punch raha hun offline toh nahi mangwae ge class mei? ya starting se laptop le jana hai class mei? help with that please !!