Missing album artwork after syncing iPhone 6 to PC
I have an iPhone 6, iOS 8.1. I recently started syncing to a different computer after the one I was using died. Everything was going smoothly until today when I synced to the computer so that I would have a current backup. Before the sync I had all of the album artwork. After syncing, I don't think I even have 20% of the album artwork. I have synced to the computer again in hopes it would put all of the missing artwork back on my iPhone. No luck with that. Now I'm wondering......Is there a way to get album artwork directly onto my iPhone? Apple, namely iTunes, frustrates me so bad. Anyone out there who can give me specific, step by step instructions? I don't really care how the artwork gets back on my phone, just that it does.
Btw, all of the missing album artwork is on the computer, just not on my phone.
Thanks in advance!
iPhone 6, iOS 8.1