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#11
Not really. The bloatware is corrupting even with its uninstallation, often damaging System Files beyond repair. Most tech enthusiasts find a clean-copy installer to clean reinstall using the Product Key on COA sticker on machine.
If you make your Recovery disk set, you can even wipe the entire HD of factory code to get the cleanest possible reinstall. Any factory utilities will not be useable with the reinstall anyway -Windows 7 has better ones built in - so those partitions can go also.
I am not saying to rush into this. Do the research and ask plenty of questions. Try first to uninstall the bloatware over time using Revo Uninstaller in Advanced mode - it will run the Windows uninstaller for you but don't restart when prompted, instead click Next to delete hidden registry keys and files it cues up.
Uncheck everything in msconfig>Startup except AV and gadgets as other programs are freeloading on your RAM or spying on you and can wait til you click on them. Use a lightweight free AV like MS Security Essentials or Avast 5. Monitor your Event Viewer to google repeat errors to resolution, and run sfc /scannow to check sysfiles condition.
Here is the experience of someone who just clean reinstalled to overcome bloatware. He had other issues, but the thread documents pretty much everything you need to know: Clean Install Windows 7 that was preinstalled on computer.