The LG IPS237L-BN is an excellent monitor, that's definitely worth your consideration if you need a new 23-inch screen. That said, its performance is not quite on the level of the 27-inch IPS277L-BN. This is true for the brightness from different viewing angles, the colour temperature, colour fidelity and gamma values.
There is a lot of free Microsoft software to be had, programs which enable better web surfing and help protect against spyware are just two types. PCSTATS Tips