EtreCheckScreenSnapz001.png
http://etresoft.com/etrecheck

shows a good list of things you got installed - and hardware config - in an easy to read format-

EtreCheck is a collaborative effort by the members of Apple Support Communities designed to remotely debug problems with people’s computers. That can be a difficult task even when the machine is in front of you. Attempting it over an internet discussion forum is extremely difficult. ASC members have contributed inspiration, ideas, and specific debugging techniques. I have wrapped them all into an easy-to-use tool that people can download and run without manually entering cryptic and potentially dangerous command-line scripts.
Code:
EtreCheck version: 2.1.8 (121)
Report generated 13 February 2015 21:06:48 GMT
Download EtreCheck from http://etresoft.com/etrecheck

Click the [Click for support] links for help with non-Apple products.
Click the [Click for details] links for more information about that line.

Hardware Information: ℹ️
    MacBook Air (11-inch, Mid 2012) (Technical Specifications)
    MacBook Air - model: MacBookAir5,1
    1 2 GHz Intel Core i7 CPU: 2-core
    8 GB RAM 
        BANK 0/DIMM0
            4 GB DDR3 1600 MHz ok
        BANK 1/DIMM0
            4 GB DDR3 1600 MHz ok
    Bluetooth: Good - Handoff/Airdrop2 supported
    Wireless:  en0: 802.11 a/b/g/n
    Battery Health: Normal - Cycle count 614
...

Kernel Extensions: ℹ️
        /Applications/Parallels Access.app
    [loaded]    com.parallels.virtualsound (1.0.27 27 - SDK 10.6) [Click for support]

        /Applications/Parallels Desktop.app
    [not loaded]    com.parallels.kext.hidhook (9.0 24229.991745) [Click for support]
    [not loaded]    com.parallels.kext.hypervisor (9.0 24229.991745) [Click for support]
    [not loaded]    com.parallels.kext.netbridge (9.0 24229.991745) [Click for support]
    [not loaded]    com.parallels.kext.usbconnect (9.0 24229.991745) [Click for support]
    [not loaded]    com.parallels.kext.vnic (9.0 24229.991745) [Click for support]

...