Second, the First PC, I would suspect the Upgrade Install is the problem. Most of the horror stories I have read about were caused by the Ugrade Install rather than the Custom (Clean) install. This method is too dependent on the underlying original OS.
When Microsoft sent me e-mails "What are you waiting for", it clearly stated that Upgrade Assistant WILL HELP ME TO UPGRADE without a lot of problems. Just in case, I was able to install Windows 8 on the second attempt after manually removing Zone Alarm Firewall. Upgrade Assistant did not inform me about that issue. When my first installation failed, I decided to remove ZA firewall on my own.
For three months, I had used that Windows 7 computer for my work - MS Access databases, MSSQL databases, Excel Templates (Weeks, Months of work), Word Documents , Outlook e-mails, etc...
I had all those files saved on a Flash Drive and also sent to my e-mail.
About using yahoo or at&t mail with Outlook.
As soon as you open your e-mail with Outlook, it is impossible to get it anymore with IE or any other browser; therefore, all my important documents sent to my e-mail, but opened with Outlook, became invisible to IE or any other browser after a "clean install" of OS. Now, I know it; therefore, I created several different e-mail accounts.
When I tried to get my computer functional again -
WORK CANNOT WAIT - I grabbed my 16 GB USB Flash Drive (the same Flash drive I saved all my data) with 11 GB of free space and USED IT FOR THE DOWNLOADED WINDOWS 8 OS. Right now I know how stupid I was, because ALL MY IMPORTANT DOCUMENTS were erased.
Some facts.
After first time refresh, my MS Office 2010 was left intact. The second refresh of OS uninstalled my MS Office 2010.
I’m not an MCP, or an MCITP, or even an MOS. I’m not a geek, and I’m rarely using “regedit.exe”.
I’ve used a lot of Microsoft’s operating systems –
Win98, Win 2000, Windows ME, XP, Vista, Windows 7.
I have had some hardware failures and dealt with a lot of malware infections. I’ve learned about the “beauty” of safe mode ( try to boot your Win8 computer by clicking on F8) and the necessity of Restore points. From time to time, I used to get mad at Microsoft for some OS issues, but until I switched to Windows 8, I did not know how BLESSED I was with all those Windows operating systems.
My opinion about Windows 8 is not for IT specialists or Microsoft Certified Professionals, not for “geeks” or administrators. My comments about Win8 are for “advanced” end users.
Why?
There is only one reason for that - the HOURS spent on refreshing, resetting, updating, reinstalling Windows 8 and other software, contacting Microsoft and other developers.
For me, those NUMEROUS hours are WASTED AND LOST FOREVER.
For IT specialists, Microsoft Professionals, “geeks”, etc., those hours troubleshooting Windows 8 are called, “JOB SECURITY”, “overtime pay”, “indispensable knowledge”, etc…
I agree that if someone only uses programs that came with Microsoft Windows 8, especially using "technologically advanced METRO Interface, you'll be able to live almost "problem-free" for a long time.
I need to have a VERY STABLE Desktop computer to be used for work.