This PC is old because of then new core 2 duo processors installed. the computer comes with Windows XP pre installed. The instructions manual is very clear and simple towards the setup and personal configurations of this Computer. So no need of worry to call a software expert.
The LENOVO THINKCENTER M52 8113 comes with an Intel Pentium 4 processor,2.8 GHz speed, 512mb's of DDR2 memory/RAM, a 128mb graphics card that is good for gaming and watching movies .It also has a 80gb hard drive space so you can store thousands of files songs etc. without having to worry.. It has 6 USB 2.0 ports 2 at the front and 4 at the rear end for all the extra things you want to add for e.g. web cam mouse etc..
The C.P.U has a great look not too big to handle, not to small, the key board is not a designer one, and it is simple. It comes with a optical mouse. It comes with a 15 inch LCD screen which is optimum for home use. The buttons on the tower and the monitor look good.
Lenovo has maintained its quality and has produced a all round machine.
Basically a great machine for family users, not to be used for 3d designing, good games can be played, wide range of softwares can be installed.