Mac says Physical memory is 4gb, virtual memory is 3.98gb. Do I need more RAM?

Mac says Physical memory is 4gb, virtual memory is 3.98gb. Do I need more RAM? The computer is really slow and its tough to work on it. I ran an Etre Check but Im not sure what Im looking for. Any help would be appreciated 🙂

Problem description:

Running slow

EtreCheck version: 2.1.8 (121)

Report generated March 24, 2015 at 2:43:00 PM EDT

Download EtreCheck from http://etresoft.com/etrecheck

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

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

Hardware Information: ℹ️

iMac (27-inch, Mid 2011) (Technical Specifications)

iMac - model: iMac12,2

1 2.7 GHz Intel Core i5 CPU: 4-core

4 GB RAM Upgradeable

BANK 0/DIMM0

2 GB DDR3 1333 MHz ok

BANK 1/DIMM0

2 GB DDR3 1333 MHz ok

BANK 0/DIMM1

Empty

BANK 1/DIMM1

Empty

Bluetooth: Old - Handoff/Airdrop2 not supported

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

Video Information: ℹ️

AMD Radeon HD 6770M - VRAM: 512 MB

iMac 2560 x 1440

Cintiq 12WX 1280 x 800 @ 60 Hz

System Software: ℹ️

OS X 10.9.5 (13F1066) - Time since boot: 4 days 6:7:12

Disk Information: ℹ️

WDC WD1001FALS-403AA0 disk0 : (1 TB)

EFI (disk0s1) <not mounted> : 210 MB

Macintosh HD (disk0s2) / : 999.35 GB (850.36 GB free)

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

OPTIARC DVD RW AD-5690H

USB Information: ℹ️

Western Digital My Book 1230 3 TB

EFI (disk2s1) <not mounted> : 315 MB

Time Machine backups (disk2s2) /Volumes/Time Machine backups : 1.50 TB (1.29 TB free)

File backups (disk2s3) /Volumes/File backups : 1.50 TB (1.41 TB free)

Tablet DTZ-1200W

Apple Computer, Inc. IR Receiver

Apple Internal Memory Card Reader

Apple Inc. FaceTime HD Camera (Built-in)

Tablet PTK-640

Apple Inc. BRCM2046 Hub

Apple Inc. Bluetooth USB Host Controller

Thunderbolt Information: ℹ️

Apple Inc. thunderbolt_bus

Configuration files: ℹ️

/etc/hosts - Count: 20

Gatekeeper: ℹ️

Anywhere

Kernel Extensions: ℹ️

/System/Library/Extensions

[not loaded] at.obdev.nke.LittleSnitch (3894 - SDK 10.8) [Click for support]

[not loaded] com.devguru.driver.SamsungComposite (1.2.57 - SDK 10.6) [Click for support]

[not loaded] com.mice.driver.PS3Controller (1.0.0d1) [Click for support]

[not loaded] com.olympus.CamBlockCommandsDeviceUP (3.1.0 - SDK 10.6) [Click for support]

[not loaded] com.wacom.kext.wacomtablet (6.1.5) [Click for support]

/System/Library/Extensions/ssuddrv.kext/Contents/PlugIns

[not loaded] com.devguru.driver.SamsungACMControl (1.2.57 - SDK 10.6) [Click for support]

[not loaded] com.devguru.driver.SamsungACMData (1.2.57 - SDK 10.6) [Click for support]

[not loaded] com.devguru.driver.SamsungMTP (1.2.57 - SDK 10.5) [Click for support]

[not loaded] com.devguru.driver.SamsungSerial (1.2.57 - SDK 10.6) [Click for support]

Problem System Launch Daemons: ℹ️

[failed] com.apple.wdhelper.plist

Launch Agents: ℹ️

[not loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]

[not loaded] com.teamviewer.teamviewer.plist [Click for support]

[running] com.wacom.wacomtablet.plist [Click for support]

Launch Daemons: ℹ️

[loaded] com.adobe.fpsaud.plist [Click for support]

[loaded] com.adobe.SwitchBoard.plist [Click for support]

[loaded] com.barebones.authd.plist [Click for support]

[loaded] com.microsoft.office.licensing.helper.plist [Click for support]

[not loaded] com.teamviewer.teamviewer_service.plist [Click for support]

User Launch Agents: ℹ️

[loaded] com.adobe.AAM.Updater-1.0.plist [Click for support]

[loaded] com.google.keystone.agent.plist [Click for support]

[running] com.spotify.webhelper.plist [Click for support]

User Login Items: ℹ️

Canon IJ Network Scanner Selector2 Application Hidden (/Library/Printers/Canon/IJScanner/Utilities/Canon IJ Network Scanner Selector2.app)

iTunesHelper Application (/Applications/iTunes.app/Contents/MacOS/iTunesHelper.app)

Dropbox Application (/Applications/Dropbox.app)

KiesAgent UNKNOWN (missing value)

KiesViaWiFiAgent UNKNOWN (missing value)

Music Manager UNKNOWN (missing value)

Music Manager Application Hidden (/Users/[redacted]/Library/PreferencePanes/MusicManager.prefPane/Contents/Helpe rs/MusicManagerHelper.app)

Internet Plug-ins: ℹ️

WacomNetscape: Version: 1.1.0-5 [Click for support]

Unity Web Player: Version: UnityPlayer version 3.4.2f3 - SDK 10.5 [Click for support]

Default Browser: Version: 537 - SDK 10.9

npCricut: Version: Cricut_x86_64 1.000 - SDK 10.9 [Click for support]

WacomSafari: Version: 1.1.0-5 [Click for support]

Silverlight: Version: 5.1.20125.0 - SDK 10.6 [Click for support]

FlashPlayer-10.6: Version: 17.0.0.134 - SDK 10.6 [Click for support]

Flash Player: Version: 17.0.0.134 - SDK 10.6 [Click for support]

QuickTime Plugin: Version: 7.7.3

SharePointBrowserPlugin: Version: 14.4.7 - SDK 10.6 [Click for support]

CANONiMAGEGATEWAYDL: Version: 3.0.0.2 [Click for support]

EPPEX Plugin: Version: 3.0.5.0 [Click for support]

JavaAppletPlugin: Version: Java 7 Update 21 Check version

Safari Extensions: ℹ️

Slick Savings [Adware! - Remove]

Ebay Shopping Assistant [Adware! - Remove]

Searchme [Adware! - Remove]

3rd Party Preference Panes: ℹ️

Flash Player [Click for support]

MusicManager [Click for support]

WacomTablet [Click for support]

Time Machine: ℹ️

Auto backup: YES

Volumes being backed up:

Macintosh HD: Disk size: 999.35 GB Disk used: 148.98 GB

Destinations:

Time Machine backups [Local]

Total size: 1.50 TB

Total number of backups: 56

Oldest backup: 2014-11-05 01:20:12 +0000

Last backup: 2015-03-24 18:27:40 +0000

Size of backup disk: Adequate

Backup size 1.50 TB > (Disk used 148.98 GB X 3)

Top Processes by CPU: ℹ️

4% WindowServer

2% Activity Monitor

1% WacomTabletDriver

1% sysmond

1% com.apple.WebKit.Plugin.64

Top Processes by Memory: ℹ️

176 MB Safari

43 MB Finder

40 MB com.apple.WebKit.WebContent

26 MB com.apple.WebKit.Networking

26 MB mds

Virtual Memory Information: ℹ️

56 MB Free RAM

873 MB Active RAM

861 MB Inactive RAM

1.10 GB Wired RAM

24.17 GB Page-ins

9.53 GB Page-outs

Diagnostics Information: ℹ️

Mar 24, 2015, 02:08:46 PM /Library/Logs/DiagnosticReports/Adobe InDesign CS6_2015-03-24-140846_[redacted].hang

Mar 24, 2015, 02:08:46 PM /Library/Logs/DiagnosticReports/iTunes_2015-03-24-140846_[redacted].hang

Mar 23, 2015, 09:12:02 AM /Library/Logs/DiagnosticReports/Google Chrome_2015-03-23-091202_[redacted].hang