Here is my ETRECHECK report if it helps...
EtreCheck version: 3.4.6 (460)
Report generated 2017-11-14 11:31:26
Download EtreCheck from https://etrecheck.com
Runtime: 5:34
Performance: Below Average
Click the [Lookup] links for more information from Apple Support Communities.
Click the [Details] links for more information about that line.
Click the [Remove/Report] links to remove adware or update the whitelist of legitimate software.
Problem: Computer is too slow
Description:
After updating to 10.13.1, safari, iTunes, iTunes Store, App Store do not work.
Hardware Information:ⓘ
MacBook Air (11-inch, Mid 2011)
[Technical Specifications] - [User Guide] - [Warranty & Service]
MacBook Air - model: MacBookAir4,1
1 1.6 GHz Intel Core i5 (i5-2467M) CPU: 2-core
2 GB RAM - Insufficient RAM! Not upgradeable
BANK 0/DIMM0
1 GB DDR3 1333 MHz ok
BANK 1/DIMM0
1 GB DDR3 1333 MHz ok
Handoff/Airdrop2: not supported
Wireless:
en0: 802.11 a/b/g/n
Battery: Health = Normal - Cycle count = 316
iCloud Quota: 42.09 GB available
Video Information:ⓘ
Intel HD Graphics 3000 - VRAM: 288 MB
Color LCD 1366 x 768
Disk Information:ⓘ
APPLE SSD SM064C disk0: (60.67 GB) (Solid State - TRIM: Yes)
[Show SMART report]
EFI (disk0s1 - MS-DOS FAT32) <not mounted>
[EFI]: 210 MB
(disk0s2) <not mounted>
[APFS Container]: 60.46 GB
USB Information:ⓘ
USB20Bus
Apple Inc. FaceTime Camera (Built-in)
hub_device
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Inc. BRCM20702 Hub
Apple Inc. Bluetooth USB Host Controller
USB20Bus
hub_device
Thunderbolt Information:ⓘ
Apple Inc. thunderbolt_bus
Virtual disks:ⓘ
Mac HardDrive (disk1s1 - APFS) /
[Startup]: 60.46 GB (8.05 GB free) (Low!)
Physical disk: disk0s2 60.46 GB (8.05 GB free)
(disk1s2) <not mounted>
[Preboot]: 60.46 GB
Physical disk: disk0s2 60.46 GB
(disk1s3) <not mounted>
[Recovery]: 60.46 GB
Physical disk: disk0s2 60.46 GB
(disk1s4) /private/var/vm
[VM]: 60.46 GB
Physical disk: disk0s2 60.46 GB
System Software:ⓘ
macOS High Sierra
10.13.1 (17B48) - Time since boot: less than an hour
Gatekeeper:ⓘ
Mac App Store and identified developers
Possible adware:ⓘ
Unknown file: ~/Library/LaunchAgents/com.SafariDS.plist
~/Library/Application Support/com.SafariDS/SafariDS r
One possible adware file found. [Remove/Report]
Kernel Extensions:ⓘ
/System/Library/Extensions
[not loaded] com.tomtom.driver.UsbEthernetGadget (1.0.0d1) [Lookup]
System Launch Agents:ⓘ
[not loaded] 9 Apple tasks
[loaded] 178 Apple tasks
[running] 54 Apple tasks
[killed] 47 Apple tasks
47 processes killed due to insufficient RAM
System Launch Daemons:ⓘ
[failed] com.apple.CoreAuthentication.daemon.plist (Apple, Inc. - installed 2017-10-25)
[not loaded] 37 Apple tasks
[loaded] 186 Apple tasks
[running] 74 Apple tasks
[killed] 31 Apple tasks
31 processes killed due to insufficient RAM
Launch Agents:ⓘ
[failed] com.adobe.ARMDCHelper.cc24aef4a1b90ed56a725c38014c95072f92651fb65e1bf9c8e43c37a2 3d420d.plist (Adobe Systems, Inc. - installed 2017-04-30) [Lookup]
[running] com.epson.Epson_Low_Ink_Reminder.launcher.plist (Seiko Epson Corporation - installed 2017-09-09) [Lookup]
[running] com.epson.ecrp.launcher.plist (Seiko Epson Corporation - installed 2017-09-09) [Lookup]
[loaded] com.epson.esua.launcher.plist (Seiko Epson Corporation - installed 2017-10-13) [Lookup]
[running] com.epson.eventmanager.agent.plist (Seiko Epson Corporation - installed 2017-09-09) [Lookup]
[running] com.epson.scannermonitor.plist (Seiko Epson Corporation - installed 2017-09-09) [Lookup]
Launch Daemons:ⓘ
[running] com.aaa.windscribe.OVPNHelper.plist (Windscribe Limited - installed 2017-09-02) [Lookup]
[loaded] com.adobe.ARMDC.Communicator.plist (Adobe Systems, Inc. - installed 2017-04-30) [Lookup]
[loaded] com.adobe.ARMDC.SMJobBlessHelper.plist (Adobe Systems, Inc. - installed 2017-04-30) [Lookup]
[loaded] com.adobe.fpsaud.plist (? 2afb3af7 a56d5fc2 - installed 2017-10-25) [Lookup]
[not loaded] com.apple.installer.cleanupinstaller.plist (? 1963bf56 0 - installed 2017-09-26)
[loaded] com.cyberghostsrl.CyberghostPrivilegedHelper.plist (Cyberghost SRL - installed 2017-08-17) [Lookup]
[loaded] com.nordvpn.NordVPN.Helper.plist (TEFINKOM & CO S.A - installed 2017-08-28) [Lookup]
[not loaded] net.privatetunnel.ovpnagent.plist (? 0 ? - installed 2016-06-15) [Lookup]
User Launch Agents:ⓘ
[loaded] com.SafariDS.plist (? ee750b9d 5aba77f - installed 2017-11-12) [Lookup]
[loaded] com.google.keystone.agent.plist (Google, Inc. - installed 2017-09-27) [Lookup]
Internet Plug-ins:ⓘ
AdobePDFViewerNPAPI: 17.009.20044 (installed 2017-04-04) [Lookup]
FlashPlayer-10.6: 27.0.0.183 (installed 2017-10-27) [Lookup]
QuickTime Plugin: 7.7.3 (installed 2017-09-21)
AdobePDFViewer: 17.009.20044 (installed 2017-04-04) [Lookup]
Flash Player: 27.0.0.183 (installed 2017-10-27) Outdated! Update
PepperFlashPlayer: 27.0.0.187 (installed 2017-11-14) [Lookup]
3rd Party Preference Panes:ⓘ
Flash Player (installed 2017-10-25) [Lookup]
Time Machine:ⓘ
Time Machine not configured!
Top Processes by CPU:ⓘ
28%
com.apple.iCloudHelper
25%
Keychain Circle Notification
23%
routined
19%
cdpd
17%
keybagd
Top Processes by Memory:ⓘ
385 MB kernel_task
78 MB soagent
73 MB routined
62 MB Keychain Circle Notification
42 MB ContactsAccountsService
Top Processes by Network Use:ⓘ
Input Output Process name
50 KB 7 KB mDNSResponder
9 KB 17 KB apsd
11 KB 4 KB AddressBookSourceSync
6 KB 721 B com.apple.geod
522 B 354 B netbiosd
Top Processes by Energy Use:ⓘ
6.80 WindowServer
2.85 AddressBookSourc
2.22 bird
1.96 Finder
Virtual Memory Information:ⓘ
273 MB Available RAM
78 MB Free RAM
1.73 GB
Used RAM
195 MB Cached files
809 MB Swap Used
Software installs (last 30 days):ⓘ
Adobe Flash Player:
(installed 2017-10-16)
Microsoft OneNote: 15.39 (installed 2017-10-18)
Adobe Flash Player:
(installed 2017-10-26)
Adobe Flash Player:
(installed 2017-10-27)
Adobe Pepper Flash Player:
(installed 2017-11-14)
Install information may not be complete.
Diagnostics Events (last 3 days for minor events):ⓘ
2017-11-14 11:29:00 coreauthd Crash [Open]
Cause: objc_msgSend() selector name: _xref_dispose
2017-11-14 11:18:35 Google Chrome.app Crash [Open]
2017-11-13 12:18:20 Safari.app Crash [Open]
Files deleted by EtreCheck:ⓘ
2017-11-14 11:09:21 - ~/Library/LaunchAgents/org.hola.vpn.plist - Unknown