Mac Book Pro Performance Below Average: EtreCheck

Hello everyone!

Just received a Mac Book Pro from my sister. We reset and cleared the computer entirely but it still runs a bit slow. Below is the EtreCheck Report. I would greatly appreciate any feedback on how to improve the computer performance!

Thank you so much!

EtreCheck version: 2.9.13 (267)

Report generated 2016-07-07 08:40:41

Download EtreCheck

Runtime 5:26

Performance: Below Average

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Problem: Computer is too slow

Hardware Information:

MacBook Pro (13-inch, Early 2011)

MacBook Pro - model: MacBookPro8,1

1 2.3 GHz Intel Core i5 CPU: 2-core

4 GB RAM Upgradeable -

BANK 0/DIMM0

2 GB DDR3 1333 MHz ok

BANK 1/DIMM0

2 GB DDR3 1333 MHz ok

Bluetooth: Old - Handoff/Airdrop2 not supported

Wireless: en1: 802.11 a/b/g/n

Battery: Health = Normal - Cycle count = 1072

Video Information:

Intel HD Graphics 3000

Color LCD 1280 x 800

System Software:

OS X Yosemite 10.10.5 (14F1808) - Time since boot: less than an hour

Disk Information:

Hitachi HTS545032B9A302 disk0 : (320.07 GB) (Rotational)

EFI (disk0s1) <not mounted> : 210 MB

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

Macintosh HD (disk1) / : 318.84 GB (297.17 GB free)

Encrypted AES-XTS Unlocked Converting

Core Storage: disk0s2 319.21 GB Online

MATSHITADVD-R UJ-898 ()

USB Information:

Apple Computer, Inc. IR Receiver

Apple Inc. FaceTime HD Camera (Built-in)

Apple Inc. BRCM2070 Hub

Apple Inc. Bluetooth USB Host Controller

Apple Inc. Apple Internal Keyboard / Trackpad

Thunderbolt Information:

Apple Inc. thunderbolt_bus

Gatekeeper:

Mac App Store and identified developers

System Launch Agents:

[not loaded] 4 Apple tasks

[loaded] 150 Apple tasks

[running] 58 Apple tasks

System Launch Daemons:

[not loaded] 47 Apple tasks

[loaded] 136 Apple tasks

[running] 78 Apple tasks

User Launch Agents:

[loaded] com.google.keystone.agent.plist (2016-07-07)

Other Apps:

[loaded] 367 Apple tasks

[running] 159 Apple tasks

Internet Plug-ins:

Default Browser: 600 - SDK 10.10 (2015-07-16)

QuickTime Plugin: 7.7.3 (2016-07-05)

3rd Party Preference Panes:

None

Time Machine:

Time Machine not configured!

Top Processes by CPU:

6% WindowServer

4% Google Chrome Helper(4)

2% kernel_task

0% askpermissiond

Top Processes by Memory:

398 MB kernel_task

295 MB Google Chrome Helper(4)

131 MB Google Chrome

94 MB mdworker(6)

82 MB mds_stores

Virtual Memory Information:

1003 MB Free RAM

3.02 GB Used RAM (1.44 GB Cached)

0 B Swap Used

Diagnostics Information:

Jul 7, 2016, 07:39:47 AM Self test - passed

Jul 6, 2016, 05:57:10 PM /Library/Logs/DiagnosticReports/com.apple.AmbientDisplayAgent_2016-07-06-175710 _[redacted].crash