It is clear by now that Windows 10 will be a free upgrade for all – even for some who are using counterfeit Windows 7, Windows 8.1 and Windows 8 and will be available somewhere this Summer – which could be anytime from June to September.
Windows 10 – Time to get excited
Windows 10 is indeed exciting. Microsoft is betting everything on the operating system, which will be the same across all types of devices – from PCs to notebooks to tablets to phones. The features may be more or less available depending upon the type of device being used. For example, a Windows 512 MB phone might have fewer features compared to a phone with 1GB memory. To make it all legitimate, Microsoft is allowing everyone with Windows 7, Windows 8 and Windows 8.1 – even if they are using pirated copies – to upgrade to Windows 10, after which, it could well be subscription-based, as Microsoft had stated earlier that updates will be pushed to Windows 10 as and when required. There will, in all probability, be no Windows 11. Windows 10 is Windows as a Service and works just like that – pushing updates and keeping the operating system up to date to deal with malware and cyber criminals – not to mention the later availability of user interface changes and other features.
Windows 10: Upgrade vs Update
According to the PowerPoint slideshow, Windows 10 combines the best of Windows 7 and Windows 8.1 while improving on the fundamentals such as ease of navigation and security. For the first time in the history of deploying a higher version of the operating system at enterprise levels, Microsoft is urging enterprises to upgrade the desktops, instead of creating disk images. It says the process will make it easier to upgrade to Windows 10. Microsoft defines the word Update in three different contexts:
After defining updates, Microsoft defines Upgrade as follows:
Windows 10 Upgrade Path & Matrix
The term “upgrade” would mean moving to Windows 10, and the term “update” means making changes to Windows 10 after it is released and installed on machines. If you check out the Windows 10 upgrade matrix, you will see how it will be possible to upgrade to Windows 10. You can see that the direct upgrade path is not supported on Windows 7 RTM, Windows 8, and Windows Phone 8.0. Windows users can burn an ISO to directly upgrade to Windows 10 if they are already using Windows 7 RTM, Windows 7 SP1, Windows 8, Windows 8.1 RTM, Windows 8.1. Similarly, people using Windows Phone 8.1 will be able to get the “upgrade” as an update to Windows Phone. Windows RT is not supported. Looking at the matrix below, the path of using “updates” to move to Windows 10 is limited to Windows Phone 8.1 and Windows 8.1 S14. All other except RT have to use an ISO file. They can directly upgrade over the existing operating system so that device drivers don’t need to be installed separately again. The other method is clean install where you remove the older operating system, upgrade to Windows 10, install device drivers and all the apps that you need and were using before the “UPGRADE”.
As shown in the above table, desktops and notebooks can upgrade to Windows 10 using ISO media and in case of Windows 8.1 S14 (Windows 8.1 Update), using Windows Update. For mobile phones, though it would be “pushing” the new operating system in a phased manner over a period of time, it is still called “update”. In other words, Windows 8.1 Phone will be automatically updated to Windows 10 after the latter releases. Generally speaking, the mobile phones check for software updates at regular intervals and if they find Windows 10, they will install the operating system after asking you for permission – just the way they did for upgrading from Windows Phone 8 to Windows Phone 8.1.
Windows 10 Upgrade Process
Windows 10 will use partition switching according to the pre-session presentation by Microsoft on how to upgrade to Windows 10. If enough space is not available, Windows 10 may expand the system partition to make room for the new OS. Likewise, on mobile phones, the app files and customizable system files may be transferred to an SD card in case of low storage space. We had talked about how Windows 10 will reduce its footprint to save space using smart compression algorithms. Please take a look at the below image to see how Microsoft intends to update mobile phones with Windows 10. Update: Windows 10 Editions have been announced. Reserve your Free Upgrade to Windows 10. See this Windows 10 editions comparison chart for details.
