Mavericks is to much slow to open apps

Question

I did a clean instalation on my Macbook Pro 13" mid 2012. My computer has i5 core, 8G of RAM and 500G of HDD. Yes, I don't have SSD, I have HDD.
However, the Mavericks is to much slow to open apps. Any app. How can I change this situation?
The both Linux and the Windows 7 are fastter then Mavericks.
The Apple must resolve this problem!

Answer 1

Thanks for your replies.
Eric Root: I going to do it;
w7ox: I installed the system15 days ago. I've had this same problem with Mountain Lion. I've thought the reason was incremental installation.
petermac87: Thank you for your suggestion. My computer is not Mid 2012, but late 2011.
Above, the result of test:
Hardware Information:
          MacBook Pro (13-inch, Late 2011)
          MacBook Pro - model: MacBookPro8,1
          1 2.4 GHz Intel Core i5 CPU: 2 cores
          8 GB RAM
Video Information:
          Intel HD Graphics 3000 - VRAM: 512 MB
Audio Plug-ins:
          BluetoothAudioPlugIn: Version: 1.0
          AirPlay: Version: 1.9
          AppleAVBAudio: Version: 2.0.0
          iSightAudio: Version: 7.7.3
Startup Items:
          TuxeraNTFSUnmountHelper - Path: /Library/StartupItems/TuxeraNTFSUnmountHelper
System Software:
          OS X 10.9 (13A603) - Uptime: 1 day 7:27:0
Disk Information:
          ST9500325ASG disk0 : (500,11 GB)
                    EFI (disk0s1) <not mounted>: 209,7 MB
                    Macintosh HD (disk0s2) /: 499,25 GB (267,64 GB free)
                    Recovery HD (disk0s3) <not mounted>: 650 MB
          MATSHITADVD-R   UJ-8A8 
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. thunderbolt_bus
Kernel Extensions:
Problem System Launch Daemons:
Problem System Launch Agents:
Launch Daemons:
          [loaded] com.adobe.fpsaud.plist
          [loaded] com.adobe.SwitchBoard.plist
          [loaded] com.microsoft.office.licensing.helper.plist
Launch Agents:
          [not loaded] com.adobe.AAM.Updater-1.0.plist
User Launch Agents:
          [loaded] com.google.keystone.agent.plist
User Login Items:
          iTunesHelper
3rd Party Preference Panes:
          RCDefaultApp
          Flash Player
          Flip4Mac WMV
          Java
          Tuxera NTFS
Internet Plug-ins:
          Default Browser.plugin
          Flash Player.plugin
          FlashPlayer-10.6.plugin
          Flip4Mac WMV Plugin.plugin
          JavaAppletPlugin.plugin
          QuickTime Plugin.plugin
          SharePointBrowserPlugin.plugin
          Silverlight.plugin
User Internet Plug-ins:
Bad Fonts:
          None
Time Machine:
          Time Machine not configured!
Top Processes by CPU:
               3%          WindowServer
               1%          EtreCheck
               1%          fontd
               0%          com.apple.WebKit.Networking
               0%          aosnotifyd
Top Processes by Memory:
          172 MB             com.apple.IconServicesAgent
          164 MB             App Store
          147 MB             softwareupdated
          147 MB             Finder
          115 MB             Safari
          106 MB             WindowServer
          98 MB              Preview
          82 MB              com.apple.WebKit.Networking
          82 MB              installd
          82 MB              mds_stores
Virtual Memory Statistics:
          139 MB             Free RAM
          3.54 GB            Active RAM
          3.00 GB            Inactive RAM
          1.32 GB            Wired RAM
          2.18 GB            Page-ins
          0 B                Page-outs