I have a 2015 Early MacBook Air 13", 1.6 Ghz, 4GB RAM, 128GB SSD (with 90GB free space) running macOS High Sierra 10.13.6.
When I'm using Safari with only 4-5 windows open, it slows down. I have to click on something a few times for it to work, and a lot of times, my pad pointer will turn into the color wheel, meaning it's slowing down.
I keep thinking I need more RAM or the CPU is maxed. I don't have anything running in the background and I closed all my apps but this still happens.
How can I go about troubleshooting this?
I just used Google Chrome and everything is normal, IE no slowness, no waiting 3 seconds for something to happen.