On 2015-09-19 8:29 AM, Kurt Weiske -> Alan Zisman wrote:   
    -=>> Alan Zisman wrote to mark lewis <=-   
      
    AZ>> I've got a new HP Stream 11 - shipped with Win 8.1 and has been   
    AZ>> upgraded to Win 10. It came with 7-Zip pre-installed, which seems   
    KW> to be   
    AZ>> working just fine with these newer Windows version.   
      
    KW> Does the Windows 10 upgrade take up any more disk space once it's   
    KW> upgraded? Like the Stream 11, they're very tempting.   
      
   Upgrading an earlier version, Win10 archives the previous version and saves   
   it in an OldWindows folder which is automatically removed after 30 days.   
      
   Being short of space - 32 GB SSD - I used the Windows Cleanup utility to   
   remove it right after installation. Once that was done, the Win10 installation   
   seemed about the same size as the original Win 8.1 one.   
      
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