Fixes to Common Windows 7 PC Problems That Anyone Can Do

The old kid on the block. Windows 7 is still a popular choice, especially for casual users who aren’t keen to have to re-learn their way around newer versions of Windows. One day these users will have to upgrade but right now Microsoft intends to keep supporting Windows 7 until 2020, so you’ve still got time.

To get the most out of your Windows 7 experience, you don’t need a PC diagnostic from an expert; you just need to follow some simple computer troubleshooting tips.

WIN7: low on space part 1 - uninstall properly

To perform operations smoothly, Windows 7 needs a lot of free space. To free up space, you should take a look at your installed programs. Everyone has at least a few programs, uninstalled ages ago, that are never used but take up disk space and system resources.
To purge your system of old programs follow these steps:

  1. Click on the Start and open “Control panel”
  2. Open “Programs and Features”
  3. Look through the list and find programs you don’t use anymore – just click “Uninstall” to remove
The normal Windows uninstall will leave some parts of the program behind, which is why an even better method is to use the Uninstaller feature in CleanMyPC. It will remove every inch of the program to maximize the space you free up.

WIN7: low on space part 1 - remove junk

Windows 7 absolutely loves creating temporary files, which over time build up. The problem with temporary files is that they serve no purpose and Windows never removes them. Thanks a lot, Windows.
To take out the trash yourself, follow these steps:
  1. Click Start, and in the search box type “Disk Cleanup”
  2. Open the app and select the drive that you would like to clean
  3. Choose which types of files you would like to delete
Another option is an app created specifically for the cleaning of Windows systems. CleanMyPC doesn’t just find and easily remove junk files, it is a complete PC diagnostic solution. It couldn’t be easier to use and allows normal people to clean their PC like a pro.
To remove junk files with CleanMyPC:
  1. Open the app
  2. Click “scan” from the “My computer” tab
  3. And...uh...that’s pretty much it
Within minutes you’ll be shown all the space you can free up with a single click of the mouse. Who needs a repair guy when you have programs like CleanMyPC?

WIN7: fix security certificate issues

A familiar Windows 7 problem is the warning dialog, ‘there is a problem with this website’s security certificate,' which you receive while browsing the web. If you get this error often, it’s probably due to your time and date being incorrect.

Look in the tray for your clock. Click on it and select “Change time and date settings” to make sure your PC is living in the present. Now you should be able to browse the web in peace. And you didn’t even need a professional PC diagnostic!

WIN7: stay virus free

When you’re not a techie, it can be hard to know what files are safe and what files are potentially dangerous for your system. If you are experiencing weird computer problems then you may be infected
For a start, make sure that:
  • Windows 7 and your programs are up to date
  • Your antivirus is also up to date and has real-time protection turned on
  • You’re running a virus scan at least once a week
  • Windows Firewall is turned on
Another important factor is to just be careful about which links and files to open. Were they sent from someone you don’t know? Were they sent from a friend but are written suspiciously? Do they sound too good to be true? If you’re unsure, rather contact the person to make sure they did actually send it. Or do a Google search using the text you were sent. If it’s part of a scam, there are ways to find out.

WIN7: improve video performance

After a long day of work you just want to sit down with your laptop and enjoy a good movie. But playback is so poor that you end up putting your laptop away in disgust and grabbing a book.
If this sounds familiar, then we have a solution that could help improve your video playback.
Follow these instructions:
  1. Click Start and type “Power options”
  2. Click “Power options”
  3. Click “Change plan settings”
  4. Click “Change advanced settings” and expand the “Multimedia settings” section
  5. Change the setting for “Play video” to “Optimize performance”

Windows 7 PC problems fixed? You did it! 


If you were able to solve even just 2 or 3 of the Windows 7 problems above, congratulations, we hope you feel as empowered as you should. With just a little guidance and the right tools, you can improve your Windows experience without always relying on someone else.

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