Q: Macbook Pro almost unusable- so slow, very frequent beach ball-

Hello, I have a MacBook Pro 15 inch mid 2012 Processor 2.3 GHz Intel Core i7 Memory 8 GB 1600 MHz DDR3 Graphics Intel HD Graphics 4000 1536 MB. It is taking me a long time to even type this message as the beach ball spins very frequently. Following is a report from Etre Check and following that is a system report from my console. Hopefully someone can help me because I've been using my phone as a computer for the past couple of months due to my computer being nearly unusable. Also, I know I need to back up every I do have most of my important data backed up.  Thank you in advance for any assistance or advice, I really, really appreciate it!

EtreCheck version: 2.9.12 (265)

Report generated 2016-06-05 10:46:02

Download EtreCheck from https://etrecheck.com

Runtime 5:08

Performance: Below Average

Click the [Support] links for help with non-Apple products.

Click the [Details] links for more information about that line.

Problem: Beachballing

Description:

Beachball appears nearly overtime I type one letter or click on any link- typing this message took several minutes.

Hardware Information: ⓘ

    MacBook Pro (15-inch, Mid 2012)

    [Technical Specifications] - [User Guide] - [Warranty & Service]

    MacBook Pro - model: MacBookPro9,1

    1 2.3 GHz Intel Core i7 CPU: 4-core

    8 GB RAM Upgradeable - [Instructions]

        BANK 0/DIMM0

            4 GB DDR3 1600 MHz ok

        BANK 1/DIMM0

            4 GB DDR3 1600 MHz ok

    Bluetooth: Good - Handoff/Airdrop2 supported

    Wireless:  en1: 802.11 a/b/g/n

    Battery: Health = Normal - Cycle count = 923

Video Information: ⓘ

    Intel HD Graphics 4000

        Color LCD 1440 x 900

    NVIDIA GeForce GT 650M - VRAM: 512 MB

System Software: ⓘ

    OS X El Capitan 10.11.5 (15F34) - Time since boot: about one hour

Disk Information: ⓘ

    WDC WD3200BEKX-00B7WT0 disk0 : (320.07 GB) (Rotational)

        EFI (disk0s1) <not mounted> : 210 MB

        Recovery HD (disk0s3) <not mounted>  [Recovery]: 650 MB

        Brenda (disk1) / : 318.84 GB (38.22 GB free)

            Encrypted AES-XTS Unlocked Failed

            Core Storage: disk0s2 319.21 GB Online

    MATSHITADVD-R   UJ-8A8   ()

USB Information: ⓘ

    Apple Inc. FaceTime HD Camera (Built-in)

    Apple Inc. Apple Internal Keyboard / Trackpad

    Apple Computer, Inc. IR Receiver

    Apple Inc. BRCM20702 Hub

        Apple Inc. Bluetooth USB Host Controller

    Apple Inc. iPhone

Thunderbolt Information: ⓘ

    Apple Inc. thunderbolt_bus

Gatekeeper: ⓘ

    Mac App Store and identified developers

System Launch Agents: ⓘ

    [not loaded]    6 Apple tasks

    [loaded]    149 Apple tasks

    [running]    83 Apple tasks

System Launch Daemons: ⓘ

    [not loaded]    48 Apple tasks

    [loaded]    153 Apple tasks

    [running]    89 Apple tasks

Launch Agents: ⓘ

    [not loaded]    com.adobe.AAM.Updater-1.0.plist (2016-01-16) [Support]

    [running]    com.adobe.AdobeCreativeCloud.plist (2016-01-16) [Support]

    [running]    com.trusteer.rapport.rapportd.plist (2016-04-03) [Support]

Launch Daemons: ⓘ

    [running]    com.adobe.adobeupdatedaemon.plist (2016-01-16) [Support]

    [loaded]    com.adobe.agsservice.plist (2016-01-16) [Support]

    [failed]    com.adobe.fpsaud.plist (2016-04-15) [Support]

    [running]    com.trusteer.rooks.rooksd.plist (2016-04-03) [Support]

User Launch Agents: ⓘ

    [loaded]    com.adobe.AAM.Updater-1.0.plist (2016-01-16) [Support]

    [loaded]    com.google.keystone.agent.plist (2016-03-02) [Support]

    [loaded]    com.spotify.webhelper.plist (2016-04-08) [Support]

Other Apps: ⓘ

    [running]    com.adobe.acc.AdobeDesktopService.148192.E18BF6CA-3972-472C-8BA8-8D878EAC872E

    [running]    com.adobe.accmac.147232

    [running]    com.etresoft.EtreCheck.186912

    [loaded]    385 Apple tasks

    [running]    209 Apple tasks

Internet Plug-ins: ⓘ

    Silverlight: 5.1.41212.0 - SDK 10.6 (2016-04-12) [Support]

    FlashPlayer-10.6: 21.0.0.226 - SDK 10.6 (2016-04-21) [Support]

    QuickTime Plugin: 7.7.3 (2016-05-28)

    Flash Player: 21.0.0.226 - SDK 10.6 (2016-04-21) Outdated! Update

    AdobeAAMDetect: 3.0.0.0 - SDK 10.9 (2016-01-16) [Support]

    Default Browser: 601 - SDK 10.11 (2016-05-28)

User internet Plug-ins: ⓘ

    CitrixOnlineWebDeploymentPlugin: 1.0.105 (2013-04-25) [Support]

Safari Extensions: ⓘ

    AdBlock - BetaFish, Inc. - https://getadblock.com (2016-03-19)

    DuckDuckGo - DuckDuckGo - http://duckduckgo.com (2015-12-06)

    Adblock Plus - Eyeo GmbH - https://adblockplus.org/ (2016-03-25)

    Facebook Cleaner - Sonny Fazio - http://sonstermedia.com (2015-12-06)

    Facebook Photo Zoom - Regis Gaughan - http://www.regisgaughan.com (2015-12-06)

    Translate - SideTree.com - Apps for Mac and Web - http://SideTree.com/extensions.html#Translate (2016-03-19)

3rd Party Preference Panes: ⓘ

    Flash Player (2016-04-15) [Support]

    Trusteer Endpoint Protection (2016-05-09) [Support]

Time Machine: ⓘ

    Time Machine not configured!

Top Processes by CPU: ⓘ

        10%    Safari

         6%    WindowServer

         4%    kernel_task

         2%    hidd

         2%    com.apple.WebKit.WebContent(2)

Top Processes by Memory: ⓘ

    1.09 GB    com.apple.WebKit.WebContent(2)

    808 MB    kernel_task

    565 MB    Safari

    467 MB    softwareupdated

    262 MB    mdworker(15)

Virtual Memory Information: ⓘ

    64 MB    Free RAM

    7.93 GB    Used RAM (2.47 GB Cached)

    0 B    Swap Used

Diagnostics Information: ⓘ

    Jun 5, 2016, 09:32:03 AM    ~/Library/Logs/DiagnosticReports/Adobe CEF Helper_2016-06-05-093203_[redacted].crash

        /Library/Application Support/Adobe/*/Adobe CEF Helper.app/Contents/MacOS/Adobe CEF Helper

    Jun 5, 2016, 09:27:07 AM    Self test - passed

    Jun 4, 2016, 06:24:26 PM    /Library/Logs/DiagnosticReports/Safari_2016-06-04-182426_[redacted].hang

        /Applications/Safari.app/Contents/MacOS/Safari

    Jun 3, 2016, 09:22:22 PM    /Library/Logs/DiagnosticReports/Safari_2016-06-03-212222_[redacted].hang

6/5/16 11:19:01.538 AM mdworker[482]: IORegisterForSystemPower failed

6/5/16 11:19:01.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][InterruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 1

6/5/16 11:19:02.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][ClearFeatureInterruptEndpointHalt] -- successfully posting another read for the mInt0InterruptPipe -- mInterruptPipeInOutstandingIOCount = 1 -- this = 0xd800

6/5/16 11:19:06.507 AM mdworker[482]: In -[NSApplication(NSQuietSafeQuit) _updateCanQuitQuietlyAndSafely], _LSSetApplicationInformationItem(NSCanQuitQuietlyAndSafely) returned error -50

6/5/16 11:19:27.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236234752.

6/5/16 11:19:37.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236744192.

6/5/16 11:19:37.655 AM corestoraged[179]: 0x7fff75a0c000 resumeBackgroundConversion: background conversion started/resumed for lv 07437995-B47C-4F70-B0E6-C25AA9CA7F74.

6/5/16 11:19:47.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236234752.

6/5/16 11:19:59.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236744192.

6/5/16 11:20:00.373 AM corestoraged[179]: 0x7fff75a0c000 resumeBackgroundConversion: background conversion started/resumed for lv 07437995-B47C-4F70-B0E6-C25AA9CA7F74.

6/5/16 11:20:10.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236234752.

6/5/16 11:20:20.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236744192.

6/5/16 11:20:21.438 AM corestoraged[179]: 0x7fff75a0c000 resumeBackgroundConversion: background conversion started/resumed for lv 07437995-B47C-4F70-B0E6-C25AA9CA7F74.

6/5/16 11:20:31.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236234752.

6/5/16 11:20:41.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236744192.

6/5/16 11:20:41.867 AM corestoraged[179]: 0x7fff75a0c000 resumeBackgroundConversion: background conversion started/resumed for lv 07437995-B47C-4F70-B0E6-C25AA9CA7F74.

6/5/16 11:20:52.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236234752.

6/5/16 11:21:02.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236744192.

6/5/16 11:21:02.711 AM corestoraged[179]: 0x7fff75a0c000 resumeBackgroundConversion: background conversion started/resumed for lv 07437995-B47C-4F70-B0E6-C25AA9CA7F74.

6/5/16 11:21:13.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236234752.

6/5/16 11:21:24.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236744192.

6/5/16 11:21:25.072 AM corestoraged[179]: 0x7fff75a0c000 resumeBackgroundConversion: background conversion started/resumed for lv 07437995-B47C-4F70-B0E6-C25AA9CA7F74.

6/5/16 11:21:35.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][InterruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 1

6/5/16 11:21:35.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][ClearFeatureInterruptEndpointHalt] -- successfully posting another read for the mInt0InterruptPipe -- mInterruptPipeInOutstandingIOCount = 1 -- this = 0xd800

6/5/16 11:21:37.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236234752.

6/5/16 11:21:38.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][InterruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 1

6/5/16 11:21:38.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][ClearFeatureInterruptEndpointHalt] -- successfully posting another read for the mInt0InterruptPipe -- mInterruptPipeInOutstandingIOCount = 1 -- this = 0xd800

6/5/16 11:21:48.000 AM kernel[0]: CoreStorageGroup::completeIORequest - error 0xe00002ca detected for LVG "Brenda" (0428C710-1484-412B-99F9-597B370C24B3), pv B6B06D45-2146-42D6-83B7-7C6CC51B71BA, near LV byte offset = 316236744192.

6/5/16 11:21:48.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][InterruptReadHandler] -- Received kIOReturnNotResponding error - retrying: 1

6/5/16 11:21:48.478 AM corestoraged[179]: 0x7fff75a0c000 resumeBackgroundConversion: background conversion started/resumed for lv 07437995-B47C-4F70-B0E6-C25AA9CA7F74.

6/5/16 11:21:48.000 AM kernel[0]: **** [IOBluetoothHostControllerUSBTransport][ClearFeatureInterruptEndpointHalt] -- successfully posting another read for the mInt0InterruptPipe -- mInterruptPipeInOutstandingIOCount = 1 -- this = 0xd800