Thinkpad R500 ============= I spent several evenings in vain attempts to fix the Windows on my wife's Lenovo Thinkpad R500. It not the best nor the fastest notebook. But my wife wanted a valid replacement for her R61 machine (the R61 died recently). She wished to have a good keyboard and a big screen. The machine we got has a big screen bud the keyboard has issues: the Fn key makes strange sounds (but it works) and the "3/#" key is dead (also the F1-F4 block is useless but is is not a big deal for her).. This is still OK. But the OS behaved strangely - it randomly opened a help and refused to put it in background. It also started many Internet Explorer windows randomly. I tried some tricks like making of new user accounts but nothing worked... So I have replaced it with the Ubuntu 16.04 (I had it prepared on an USB flashdisk so I have used it) and installed the MATE desktop (the same that my wife uses on her main computer). So far it works better than the previous OS. Of course the computer is not too fast with the Ubuntu - at least when compared with my Blackbird - but it is fast enough. The 1.8GHz Celeron and 2GB of RAM make it much more powerful than the poor old R61, though.