Macbook pro running painfully slow - help !
My Macbook Pro has started running really slow. Took the advice from another thread and used EtreCheck - the result is as follows:
EtreCheck version: 1.9.15 (52)
Report generated 26 September 2014 12:55:55 am GMT+5
Hardware Information: ?
MacBook Pro (15-inch, Late 2011) (Verified)
MacBook Pro - model: MacBookPro8,2
1 2.2 GHz Intel Core i7 CPU: 4 cores
4 GB RAM
Video Information: ?
Intel HD Graphics 3000 - VRAM: 384 MB
Color LCD 1680 x 1050
AMD Radeon HD 6750M - VRAM: 512 MB
System Software: ?
OS X 10.9.3 (13D65) - Uptime: 0 days 11:59:57
Disk Information: ?
APPLE HDD HTS727575A9E362 disk0 : (750.16 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted>: 209.7 MB
Macintosh HD (disk0s2) / [Startup]: 100.16 GB (66.74 GB free)
Recovery HD (disk0s3) <not mounted>: 650 MB
Data (disk0s4) /Volumes/Data: 649 GB (190.17 GB free)
MATSHITADVD-R UJ-8A8
USB Information: ?
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM2070 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. FaceTime HD Camera (Built-in)
Apple Computer, Inc. IR Receiver
Thunderbolt Information: ?
Apple Inc. thunderbolt_bus
Gatekeeper: ?
Mac App Store and identified developers
Kernel Extensions: ?
[not loaded] com.ZTE.driver.ModemDriverMac (1.0.2d1) Support
[not loaded] com.anchorfree.tun (1.1.1 - SDK 10.8) Support
[not loaded] com.devguru.driver.SamsungACMControl (1.4.14 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungACMData (1.4.14 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungComposite (1.4.14 - SDK 10.6) Support
[not loaded] com.devguru.driver.SamsungMTP (1.4.14 - SDK 10.5) Support
[not loaded] com.devguru.driver.SamsungSerial (1.4.14 - SDK 10.6) Support
[not loaded] com.marvell.kext.USBGenericPrinterClass (1.0.0) Support
[loaded] com.rim.driver.BlackBerryUSBDriverInt (0.0.97) Support
[not loaded] com.rim.driver.BlackBerryUSBDriverVSP (0.0.97) Support
Launch Daemons: ?
[loaded] com.adobe.fpsaud.plist Support
[loaded] com.anchorfree.ajaxserver.plist Support
[loaded] com.google.keystone.daemon.plist Support
[loaded] com.microsoft.office.licensing.helper.plist Support
[running] com.orbicule.witnessd.plist Support
[running] com.rim.BBDaemon.plist Support
[loaded] com.spotflux.Spotflux.plist Support
[loaded] com.spotflux.Spotflux.tun.plist Support
[not loaded] com.teamviewer.teamviewer_service.plist Support
Launch Agents: ?
[not loaded] com.adobe.AAM.Updater-1.0.plist Support
[loaded] com.adobe.CS5ServiceManager.plist Support
[loaded] com.divx.dms.agent.plist Support
[loaded] com.divx.update.agent.plist Support
[running] com.efi.PrintMeAgentApp.plist Support
[loaded] com.google.keystone.agent.plist Support
[running] com.orbicule.WitnessUserAgent.plist Support
[running] com.rim.BBAlbumArtCacher.plist Support
[running] com.rim.BBLaunchAgent.plist Support
[not loaded] com.teamviewer.teamviewer.plist Support
[not loaded] com.teamviewer.teamviewer_desktop.plist Support
User Launch Agents: ?
[loaded] com.divx.agent.postinstall.plist Support
[running] com.hp.printerAgent.plist Support
User Login Items: ?
None
Internet Plug-ins: ?
Flip4Mac WMV Plugin: Version: 3.0.0.126 - SDK 10.8 Support
FlashPlayer-10.6: Version: 15.0.0.152 - SDK 10.6 Support
Default Browser: Version: 537 - SDK 10.9
Flash Player: Version: 15.0.0.152 - SDK 10.6 Support
OVSHelper: Version: 1.1 Support
o1dbrowserplugin: Version: 5.4.2.18903 Support
QuickTime Plugin: Version: 7.7.3
googletalkbrowserplugin: Version: 5.4.2.18903 Support
DivX Plus Web Player: Version: 2.4 - SDK 10.5 Support
JavaAppletPlugin: Version: 14.9.0 - SDK 10.7 Check version
Audio Plug-ins: ?
BluetoothAudioPlugIn: Version: 1.0 - SDK 10.9
AirPlay: Version: 2.0 - SDK 10.9
AppleAVBAudio: Version: 203.2 - SDK 10.9
iSightAudio: Version: 7.7.3 - SDK 10.9
iTunes Plug-ins: ?
Quartz Composer Visualizer: Version: 1.4 - SDK 10.9
User Internet Plug-ins ?
WebEx64: Version: 1.0 - SDK 10.6 Support
3rd Party Preference Panes: ?
Flash Player Support
Flip4Mac WMV Support
Growl Support
Time Machine: ?
Time Machine not configured!
Top Processes by CPU: ?
4% WindowServer
1% WitnessUserAgent
1% BBLaunchAgent
1% Mail
0% sysmond
Top Processes by Memory: ?
156 MB Safari
131 MB Mail
115 MB Skype
86 MB WindowServer
66 MB Microsoft Word
Virtual Memory Information: ?
66 MB Free RAM
1.38 GB Active RAM
1.33 GB Inactive RAM
995 MB Wired RAM
808 MB Page-ins
17 MB Page-outs
MacBook Pro