Mac book pro extremely slow, late 2011, 13 inch

Question

In a search of answers I found info to download and run etresoft, then paste search results by this specific piece of software -- here's the result:  If anyone can help, I'll be so grateful
Hardware Information:
          MacBook Pro (13-inch, Late 2011)
          MacBook Pro - model: MacBookPro8,1
          1 2.4 GHz Intel Core i5 CPU: 2 cores
          4 GB RAM
Video Information:
          Intel HD Graphics 3000 - VRAM: 384 MB
System Software:
          Mac OS X 10.7.5 (11G63b) - Uptime: 0 days 3:57:26
Disk Information:
          TOSHIBA MK5065GSXF disk0 : (500.11 GB)
                    disk0s1 (disk0s1) <not mounted>: 209.7 MB
                    Macintosh HD (disk0s2) /: 499.25 GB (457.68 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
          HL-DT-ST DVDRW  GS31N
USB Information:
          Apple Inc. FaceTime HD Camera (Built-in)
          Apple Inc. Apple Internal Keyboard / Trackpad
          Apple Inc. BRCM2070 Hub
                    Apple Inc. Bluetooth USB Host Controller
          Apple Computer, Inc. IR Receiver
FireWire Information:
Thunderbolt Information:
          Apple, Inc. MacBook Pro
Kernel Extensions:
Problem System Launch Daemons:
          [not loaded] ftp-proxy.plist
Problem System Launch Agents:
Launch Daemons:
          [not loaded] com.adobe.fpsaud.plist
Launch Agents:
User Launch Agents:
          [not loaded] com.adobe.ARM.202f4087f2bbde52e3ac2df389f53a4f123223c9cc56a8fd83a6f7ae.plist
          [not loaded] com.google.keystone.agent.plist
User Login Items:
          iTunesHelper
3rd Party Preference Panes:
          Flash Player
Internet Plug-ins:
          AdobePDFViewer.plugin
          AdobePDFViewerNPAPI.plugin
          Flash Player.plugin
          FlashPlayer-10.6.plugin
          JavaAppletPlugin.plugin
          QuickTime Plugin.plugin
User Internet Plug-ins:
          CitrixOnlineWebDeploymentPlugin.plugin
Bad Fonts:
          None
Top Processes by CPU:
               2%          Google Chrome
               2%          WindowServer
               2%          Google Chrome Helper
               1%          EtreCheck
               0%          fontd
               0%          ps
               0%          coreservicesd
               0%          loginwindow
               0%          mds
               0%          aosnotifyd
Top Processes by Memory:
          205 MB   firefox
          106 MB   Google Chrome
          94 MB    Google Chrome Helper
          74 MB    Finder
          53 MB    WindowServer
          49 MB    mds
          29 MB    Dock
          27 MB    mdworker
          20 MB    coreservicesd
          20 MB    SystemUIServer
Virtual Memory Statistics
          1.25 GB  Free RAM
          1.40 GB  Active RAM
          485 MB   Inactive RAM
          900 MB   Wired RAM
          2.91 GB  Page-ins
          108 KB   Page-outs

Answer 1

Well you have been using more memory than the RAM you have. You need to stay within your 4GB of RAM.
You might have a issue with Chrome, so uninstall all it's addons, clear cahce and uninstall Chrome by dragging it to the Trash and downloading a new copy.
Check all your plug-ins for updates and disable any your not actively using.
https://www.mozilla.org/en-US/plugincheck/
Run the #12/#13 OnyX cache cleaner + plist corrupton checker and reboot
..Step by Step to fix your Mac
Why is my computer slow?
If you want to assist further
Provide more details via Terminal
If your machine is running (not in Safe Mode or via RecoveryHD) then open the Terminal program and copy/paste each line below into Terminal and press enter after each.
kextstat -kl | awk ' !/apple/ { print $6 } '>~/Desktop/kextstat.txt
ps -A >~/Desktop/process.txt
ls -@AOen L*/Preferences>~/Desktop/preferences.txt
Then open the three files appearing your Desktop using TextEdit, then Select All text and Copy/paste the results from each of the files into your problem post thread.
This will tell us your  running kext files, your active processes and your preferences files.