I would get an SSD upgrade kit for my Dads laptop and install it for them as they are complaining about it going slow and I have found that the crappy HDD in it is the problem, I just want his tech to run smoothly so I can have 5 mins without either him or my Mum asking me to fix something.
http://www.amazon.com/Kingston-HyperX-Savage-SHSS3B7A-480G/dp/B00W35L5YK/ref=sr_1_2?ie=UTF8&qid=1449358931&sr=8-2&keywords=Kingston+HyperX+Savage+480GB