WordPress Not Accessible on Macs?

I have a client that has two wordpress sites. One is hosted on my server. The other is whatever.wordpress.com. When she’s at work, she can update both sites. When she’s at home, using her mac, she attempts to go to whatever.wordpress.com and gets an error message that the site doesn’t exist…but she IS able to update her company site, the one that’s hosted on my server.

Does wordpress.com not allow people to use macs for some reason? Or is there something else I can have her check?

Thanks in advance.

Never heard of such a problem. I use Macs and never had any issues accessing WP sites, either 3rd party hosted or WP hosted.

Have her try a different browser and make sure Mac is updated.