Hey everyone So, I have a mid 2014 rMBP. The specs are as follows.. processor - 2.8 GHz Intel Core i7 memory - 16 GB graphics - Intel Iris Pro 1536 MB Lately I've been noticing my MBP slowing down a lot. I keep getting the spinning beachball and the MBP just "hangs". I have not installed any new software and I have 100 GB free out of the 500 GB hard drive. Does anyone have any idea as to what could be wrong? Also, I used to use clamxav to "clean out" my MBP. But now that it is a paid software, does anyone have any other suggestions? Thanks so much!