Hier komt het overzicht. Heb inmiddels al wat software er af gegooid. Hopelijk zien jullie nog wat bijzonders. 
EtreCheck version: 5.3.1 (5033)
Report generated: 2019-07-08 16:58:01
Download EtreCheck from 
https://etrecheck.comRuntime: 7:02
Performance: Good
Sandbox: Enabled
Full drive access: Disabled
Problem: Beachballing
Description: 
Computer very Slow
Major Issues:
  Anything that appears on this list needs immediate attention. 
  No Time Machine backup - Time Machine backup not found.
  More than one antivirus app - This machine has multiple antivirus apps installed.
Minor Issues:
  These issues do not need immediate attention but they may indicate future problems or opportunities for improvement. 
  Clean up - There are orphan files that could be removed.
  Unsigned files - There are unsigned software files installed. They appear to be legitimate but should be reviewed.
  Limited drive access - More information may be available with Full Drive Access.
Hardware Information:
  iMac (Retina 4K, 21.5-inch, 2017)
  iMac Model: iMac18,2
  1 3 GHz Intel Core i5 (i5-7400) CPU: 4-core
  8 RAM - Upgradeable
    BANK 0/DIMM0 - 4 GB DDR4 2400  ok
    BANK 1/DIMM0 - 4 GB DDR4 2400  ok
Video Information:
  Radeon Pro 555 - VRAM: 2 GB
    iMac 4096 x 2304
Drives:
  disk0 - APPLE HDD HTS541010A9E632 1.00 TB (Mechanical - 5400 RPM) 
  Internal SATA 3 Gigabit Serial ATA
    disk0s1 - EFI (MS-DOS FAT32) [EFI] 210 MB
    disk0s2 [APFS Container] 1000.00 GB
      disk1 [APFS Virtual drive] 1000.00 GB (Shared by 4 volumes)
        disk1s1 - Macintosh HD (APFS) (Shared - 98.90 GB used)
        disk1s2 - Preboot (APFS) [APFS Preboot] (Shared)
        disk1s3 - Recovery (APFS) [Recovery] (Shared)
        disk1s4 - VM (APFS) [APFS VM] (Shared - 8.59 GB used)
Mounted Volumes:
  disk1s1 - Macintosh HD
    1000.00 GB (Shared - 98.90 GB used - 891.73 GB free)
    APFS
    Mount point: /
  disk1s4 - VM [APFS VM]
    1000.00 GB (Shared - 8.59 GB used - 891.73 GB free)
    APFS
    Mount point: /private/var/vm
Network:
  Interface en0: Ethernet
  Interface en1: Wi-Fi
    802.11 a/b/g/n/ac
  Interface en4: Bluetooth PAN
  Interface bridge0: Thunderbolt Bridge
System Software:
  macOS Mojave 10.14.5 (18F132) 
  Time since boot: About 7 days
Configuration Files:
  File /etc/sudoers size: Found 1302 B but expected 1563 B
  /etc/hosts - Count: 1675
Notifications:
  Notifications not available without Full Drive Access.
Security:
  System Status
  Gatekeeper: Enabled
  System Integrity Protection: Enabled
  Antivirus apps: ClamXAV and Trusteer
Unsigned Files:
  Launchd: /Library/LaunchDaemons/com.dymo.pnpd.plist
    Executable: /Library/Printers/DYMO/bin/pnpd
    Details: Exact match found in the whitelist - probably OK
  Launchd: /Library/LaunchDaemons/com.microsoft.office.licensing.helper.plist
    Executable: /Library/PrivilegedHelperTools/com.microsoft.office.licensing.helper
    Details: Exact match found in the whitelist - probably OK
  Launchd: /Library/LaunchAgents/com.brother.LOGINserver.plist
    Executable: /Library/Printers/Brother/Utilities/Server/LOGINserver.app/Contents/MacOS/LOGINserver
    Details: Exact match found in the whitelist - probably OK
  Launchd: ~/Library/LaunchAgents/com.spotify.webhelper.plist
    Executable: ~/Library/Application Support/Spotify/SpotifyWebHelper
    Details: Exact match found in the whitelist - probably OK
  Launchd: /Library/LaunchDaemons/com.barebones.authd.plist
    Executable: /Library/PrivilegedHelperTools/com.barebones.authd
    Details: Exact match found in the whitelist - probably OK
  Login Item: ~/.zoomus/ZoomOpener.app
Kernel Extensions:
  /Library/Extensions
    Dropbox.kext (1.9.3 - SDK 10.14)
  /System/Library/Extensions
    ffi_kext.kext (1.0 - SDK 10.10)
    RicohUSBPrintClass.kext (3.01)
System Launch Agents:
  [Not Loaded]  16 Apple tasks
  [Loaded]  180 Apple tasks
  [Running]  104 Apple tasks
  [Other]  One Apple task
System Launch Daemons:
  [Not Loaded]  36 Apple tasks
  [Loaded]  183 Apple tasks
  [Running]  115 Apple tasks
  [Other]  One Apple task
Launch Agents:
  [Other] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a725c38014c95072f92651fb65e1bf9c8e43c37a23d420d.plist (Adobe Systems, Inc. - installed 2018-02-15)
  [Running] com.brother.LOGINserver.plist (? a1772de2  - installed 2014-05-09)
  [Loaded] com.microsoft.OneDriveStandaloneUpdater.plist (Microsoft Corporation - installed 2019-06-20)
  [Loaded] com.microsoft.update.agent.plist (Microsoft Corporation - installed 2019-07-02)
  [Not Loaded] com.teamviewer.teamviewer.plist (TeamViewer GmbH - installed 2018-12-07)
  [Not Loaded] com.teamviewer.teamviewer_desktop.plist (TeamViewer GmbH - installed 2018-12-07)
  [Running] com.trusteer.rapport.rapportd.plist (Trusteer LTD - installed 2018-12-24)
Launch Daemons:
  [Loaded] com.adobe.ARMDC.Communicator.plist (Adobe Systems, Inc. - installed 2018-02-15)
  [Loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (Adobe Systems, Inc. - installed 2018-02-15)
  [Loaded] com.adobe.fpsaud.plist (Adobe Systems, Inc. - installed 2019-05-26)
  [Loaded] com.barebones.authd.plist (? 7d7988a6  - installed 2012-03-08)
  [Running] com.dymo.pnpd.plist (? 0  - installed 2011-02-01)
  [Loaded] com.ea.origin.ESHelper.plist (? 95d4da30  - installed 2016-04-12)
  [Loaded] com.microsoft.OneDriveStandaloneUpdaterDaemon.plist (Microsoft Corporation - installed 2019-06-20)
  [Loaded] com.microsoft.OneDriveUpdaterDaemon.plist (Microsoft Corporation - installed 2019-06-20)
  [Loaded] com.microsoft.autoupdate.helper.plist (Microsoft Corporation - installed 2019-07-02)
  [Loaded] com.microsoft.office.licensing.helper.plist (? 6d8cb30e  - installed 2010-08-25)
  [Loaded] com.microsoft.office.licensingV2.helper.plist (Microsoft Corporation - installed 2019-06-10)
  [Not Loaded] com.oracle.java.Helper-Tool.plist (? 0  - installed )
  [Other] com.prey.agent.plist (? 48ab6a51  - installed 2014-12-17)
  [Loaded] com.skype.skypeinstaller.plist (? e22fb79d  - installed 2016-04-08)
  [Loaded] com.teamviewer.Helper.plist (TeamViewer GmbH - installed 2018-12-07)
  [Not Loaded] com.teamviewer.teamviewer_service.plist (TeamViewer GmbH - installed 2018-12-07)
  [Running] com.trusteer.rooks.rooksd.plist (Trusteer LTD - installed 2018-12-24)
  [Loaded] uk.co.canimaansoftware.ClamXavHelper.plist (Mark Allan - installed 2018-03-04)
  [Loaded] uk.co.canimaansoftware.ClamXavHelperUpdater.plist (Mark Allan - installed 2018-03-04)
User Launch Agents:
  [Loaded] com.dropbox.DropboxMacUpdate.agent.plist (Dropbox, Inc. - installed 2019-02-13)
  [Other] com.google.keystone.agent.plist (Google, Inc. - installed 2019-05-10)
  [Loaded] com.google.keystone.xpcservice.plist (Google, Inc. - installed 2019-05-10)
  [Loaded] com.spotify.webhelper.plist (? 0  - installed 2019-07-03)
User Login Items:
  Dropbox.app (Dropbox, Inc. - installed 2019-06-26)
    (Application - /Applications/Dropbox.app)
  Spotify.app (Spotify - installed 2018-11-16)
    (Application - /Applications/Spotify.app)
  stack.app (TransIP BV - installed 2018-11-16)
    (Application - /Applications/stack.app)
  ZoomOpener.app (? - installed 2019-06-17)
    (Application - ~/.zoomus/ZoomOpener.app)
Internet Plug-ins:
  DYMO NPAPI Addin: 1.0 (? - installed 2018-11-16)
  Unity Web Player: UnityPlayer version 4.3.5f1 (? - installed 2018-11-16)
  Flip4Mac WMV Plugin: 2.4.1.4 (? - installed 2018-11-16)
  NP2020Player: 4.5.2.0 (? - installed 2018-11-16)
  DYMO Safari Addin:  (? - installed 2018-11-16)
  AdobePDFViewerNPAPI: 17.012.20098 (Adobe Systems, Inc. - installed 2019-05-15)
  FlashPlayer-10.6: 32.0.0.207 (Adobe Systems, Inc. - installed 2019-06-11)
  Silverlight: 5.1.50901.0 (? - installed 2018-11-16)
  Flash Player: 32.0.0.207 (Adobe Systems, Inc. - installed 2019-06-11)
  iPhotoPhotocast: 7.0 (Apple - installed 2018-11-16)
  NP_2020Player_IKEA: 5.0.94.0 (? - installed 2018-11-16)
  AdobePDFViewer: 19.012.20034 (Adobe Systems, Inc. - installed 2019-05-15)
  SharePointBrowserPlugin: 14.6.4 (? - installed 2018-11-16)
  DirectorShockwave: 11.6.8r638 (? - installed 2018-11-16)
Audio Plug-ins:
  AppleTimeSyncAudioClock: 1.0 (Apple - installed 2019-05-31)
  BluetoothAudioPlugIn: 6.0.12 (Apple - installed 2019-05-31)
  AirPlay: 2.0 (Apple - installed 2019-05-31)
  AppleAVBAudio: 740.1 (Apple - installed 2019-05-31)
  BridgeAudioSP: 5.46 (Apple - installed 2019-05-31)
  iSightAudio: 7.7.3 (Apple - installed 2019-05-31)
3rd Party Preference Panes:
  Flash Player (installed 2019-05-26)
  Flip4Mac WMV (installed 2018-11-16)
  Trusteer Endpoint Protection (installed 2019-02-04)
Time Machine:
  Time Machine Not Configured!
Performance:
  System Load: 1.61 (1 min ago) 1.54 (5 min ago) 1.65 (15 min ago)
  Nominal I/O speed: 1.71 MB/s
  File system: 91.51 seconds
  Write speed: 52 MB/s
  Read speed: 58 MB/s
CPU Usage Snapshot:
  Type Overall
  System 3 %
  User 3 %
  Idle 94 %
Top Processes Snapshot by CPU:
  Process (count) CPU (Source - Location)
  Other processes 15.86 % (?)
  EtreCheck 3.42 % (App Store)
  RdrCEF 1.14 % (Adobe Systems, Inc.)
  Dropbox 0.36 % (Dropbox, Inc.)
  Finder 0.20 % (Apple)
Top Processes Snapshot by Memory:
  Process (count) RAM usage (Source - Location)
  EtreCheck 729 MB (App Store)
  Finder 146 MB (Apple)
  Mail 99 MB (Apple)
  Dropbox 94 MB (Dropbox, Inc.)
  Microsoft Excel 72 MB (Microsoft Corporation)
Top Processes Snapshot by Network Use:
  Process (count) Input / Output (Source - Location)
  Other processes 68 MB / 16 MB (?)
  Dropbox 15 MB / 3 MB (Dropbox, Inc.)
  Mail 211 KB / 117 KB (Apple)
  Spotify 134 KB / 70 KB (Spotify)
  WhatsApp 90 KB / 10 KB (App Store)
Virtual Memory Information:
  Physical RAM: 8 GB
  Free RAM: 134 MB
  Used RAM: 6.14 GB
  Cached files: 1.73 GB
  Available RAM: 1.86 GB
  Swap Used: 3.20 GB
Software Installs (past 30 days):
  Install Date Name (Version)
  2019-06-11 Adobe Flash Player
  2019-06-19 MRTConfigData (1.42)
  2019-06-20 Microsoft Office
  2019-06-26 Keynote (9.0)
  2019-06-26 Pages (8.0)
  2019-06-30 Numbers (6.0)
  2019-07-02 WiFi Explorer (2.5.5)
  2019-07-02 Microsoft AutoUpdate
  2019-07-04 Gatekeeper Configuration Data (171)
  2019-07-08 EtreCheck (5.3.1)
Clean up:
  /Library/LaunchDaemons/com.prey.agent.plist
    /usr/lib/prey/current/bin/prey
    Executable not found
Diagnostics Information (past 7 days):
  Directory /Library/Logs/DiagnosticReports is not accessible.
  Enable Full Drive Access to see more information.
End of report