How to upgrade to Windows Vista form Windows XP SP3 without using any hardware?

Hi,

Vista is an unsupprted operating system, the same as XP is.

And there are no legit downloads for Vista available and if you wanted Vista you have to buy it as it does not come for free.

Read this about upgrading XP:

It depends on the hardware requirements of later operating systems and also whether the computer/laptop manufacturer supports and supplies drivers for the later operating systems as to whether it is possible or feasible to upgrade or not.

There is no free upgrade from XP to Vista, 7, 8.1 or 10.

Forget about Vista as the extended support for Vista SP2 ended in April, 2017.

Follow these steps before you buy Windows 7; extended support Windows 7 SP1 until January 14, 2020 .

Microsoft no longer sells 7; try amazon.com.

Go to your Computer / Laptop Manufacturer's website and see if Windows 7 Drivers are available for your Make and Model Computer / Laptop.

If not available, Windows 7 will not work correctly for you.

Run the "Windows 7 Upgrade Advisor"

http://www.microsoft.com/en-us/download/details.aspx?id=20

Check to see if your System Specifications are compatible for Windows 7:

"Windows 7 system requirements"

http://windows.microsoft.com/en-us/windows7/products/system-requirements

Windows 7 Upgrade paths:

http://technet.microsoft.com/en-us/library/dd772579(v=ws.10).aspx

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Follow these steps before you buy and Upgrade (clean install) to Windows 8.1; extended support ends January 10, 2023 .

Check to see if your Computer/Laptop Manufacturer has Windows 8.1 Drivers available for your Model.

If not available, Windows 8.1 will not install and work correctly for you.

"Windows 8.1 system requirements"

http://windows.microsoft.com/en-us/windows-8/system-requirements

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How to buy Windows 10; extended support ends October 14, 2025 :

http://www.microsoftstore.com/store/msusa/en\_US/cat/Windows/categoryID.70036700

But first make sure that you have the correct system requirements and that your Computer Manufacturer supplies the correct Drivers for 10.

https://www.microsoft.com/en-US/windows/windows-10-specifications#sysreqs

"Windows 10 System Requirements"

https://www.thurrott.com/windows/windows-10/3884/windows-10-system-requirements

"Windows 10 FAQs"

http://www.microsoft.com/en-US/windows/windows-10-faq

Cheers.