Recently, I dohaven't haved time to type entries to upload on this website because I have to study more for themy exams.

But, I'm glad because it's almost the weekend, and that means I'll have time to seewatch a films or TV series.

On summer days I used to cycle and Ion summer days, and I would usually cycle to silenquiet places where I could chill.

But oOn winter days, instead of cycling I play computer games.

I usually play with budget games because my computer is a low spec PC.

Recently I don't have time to typepost entries to this website because I have to study more for the exams.

You could also say “type entries on this website,” but that sounds less natural to me.

But I'm glad because it's almost weekend and I'll have time to seewatch films or TV series.

On summer days, I used to cycle and. I usually cycle to silenquiet places where I chill.

You can also say, “On summer days, I ride my bike.”
If you still want this to be a compound sentence, it might sound better to change the order.
“I cycle on summer days, and I usually cycle to quiet places where I chill.”

But on winter days, instead of cycling, I play computer games.

I usually play with budget games because my computer is a low spec PC.