Five different BSOD last three days

You forgot to upload one file:
Upload your msinfo32.nfo file. To get this:

(1) Click on the Start
(2) Type msinfo32 into the Search programs and files box
(3) When it opens, go to File, Save
(4) Save as msinfo32.nfo and save in a place you will remember
(5) Let it finish the process of gathering and saving the system info
(6) Right click the .nfo file, click send to compressed (zipped) folder
(7) Upload the .zip file here

Uninstall the "Sunbelt Firewall Software" from your computer. It's known to cause BSODs. Look in google for relevant removal tool or use Revo Uninstaller free to uninstall it. Delete remnants of any of its drivers using Driver Sweeper

Code:

fffff880`037fcc08  fffff880`0438a73cUnable to load image \SystemRoot\system32\drivers\sbtis.sys, Win32 error 0n2
*** WARNING: Unable to verify timestamp for sbtis.sys
*** ERROR: Module load completed but symbols could not be loaded for sbtis.sys
 sbtis+0x873c

Recommended antivirus program for Windows 7 based on stability compared to others:-

• Microsoft Security Essentials - Free Antivirus for Windows
• Malwarebytes - The Free version
• Good and Free system security combination.

Run a full scan with both (separately) once downloaded, installed and updated.

Run the System File Checker that scans the of all protected Windows 7 system files and replaces incorrect corrupted, changed/modified, or damaged versions with the correct versions if possible:

• SFC /SCANNOW Command - System File Checker

Run Disk Check on your hard disk for file system errors and bad sectors on it:

• Disk Check

Keep us posted

Code:

Start Menu\Programs\AVG	Public:Start Menu\Programs\AVG	Public

Please uninstall AVG, it contributes in BSODs. Use MSE (at least to test)

• AVG | Download tools and utilities
• Microsoft Security Essentials - Free Antivirus for Windows
• Malwarebytes - The Free version
• Good and Free system security combination.

Let us know if you have uninstalled the sunbelt firewall stuff and stability of your computer.

Yes, if you have it, you should uninstall it. Look for it in control panel/programs if you're not sure. Uninstall it from there.

You're welcome. Let us know if the BSODs reoccur. Regarding windows updates, run this tool Download System Update Readiness Tool for Windows 7 for x64-based Systems (KB947821) [September 2012] from Official Microsoft Download Center and try installing the updates.

   Tip

• If your problem is solved please use the Mark this thread as solved link at the top of your thread or down on the left corner