u/BulkySwimming6240

My parents bought my daughter an iMac in 2020…has not been used much at all other than a little bit of online elementary school and some sims 4. She’s older now and would get much more use out of it but it’s SO SLOW…I don’t know much about any of this but will try anything to help it run more smooth! Explain like I’m 5. TIA!!!!!!!