Is this it ebay.co.uk 7" Mini Netbook Notebook Laptop WIFI Windows CE 2GB HD
Is she having problems with opening Internet Explorer or is the problem Internet Access - not being able to browse the internet. Is she having problem connecting to Router?
I note it has:
Networking/Data Link Protocol: Fast Ethernet, IEEE 802.11b,IEEE 802.11g
Wireless Connection: Wifi
Support WPA(Wifi Protected Access), AES / CCMP & WEP with TKIP securtiy
so her router needs to be able to work in multi mode b, g, and n. Most routers are now n which is the fastest, so might need to go into routers homepage and make sure it is enabled for all three modes.