The far what is said is hardly anything to add. The Acer Extensa 5235-901 complies with the requirements of a decent office notebook. For the Wi-Fi installation, I had to Win XP only about Gerätemananger the Atheros (QMI) _v.7.7.0.233_XPx86x64 (for Atheros AR5B93 Netzwercontroller - WLan) Installing the ACE website. Everything works perfectly. It should be noted, of course, is the matte display - ideal for work.
The only minus point: the single-core processor. Take Software Installation + Firewall + real-time virus check something, the "work" it runs absolutely smoothly: even under XP with 1 GB Ram.