How to sync pictures from my HP mini laptop to my iphone 5s?

I have a HP mini laptop how can I sync pictures from my mini laptop to my iphone 5s?

2 option:

1. Download dropbox on both and sync or
2. Use iTunes to transfer the files

ITunes works fine.
Connect iPhone to laptop.
Open iTunes
Under your iPhone, click photos
There's an option to sync photos from PC to iPhone
Select where the photos are located in the PC
Click "Sync"
Ta Da!
Hope this helps, comment if it doesn't and I'll assist you some more.
Posted from my iPhone 5S