https://allproductkey.com/free-windows-8-1-iso-download-2019/

Microsoft windows 8.1 is still considered to be the most widely used operating system even after successful release of windows 10.

New feature rich environment, advance security features and elegant user interface makes windows 8.1 stand out from previous versions of windows released by the Microsoft. Several cellular companies have launched windows Smartphone with preinstalled windows 8 and windows 8.1.

Free Windows 8.1 Iso Download 2019
Windows 8.1 Professional 32 bit: you click here
http://windowsiso.net/windows-8-1-iso/windows-8-1-download/free-windows-8-1-download-successful/?windowsiso_id=45
Windows 8.1 Professional 64 bit: you click here
http://windowsiso.net/windows-8-1-iso/windows-8-1-download/free-windows-8-1-download-successful/?windowsiso_id=46
Windows 8.1 Home 32 bit: you click here
https://drive.google.com/file/d/1Cws2Epb2TtACmcuysPLeqr7CKMPbFgxq/view
Windows 8.1 Home 64 bit: you click here
https://drive.google.com/file/d/1YNj1p2C64fCJk7NZfmcL2fvRc--7TNV-/view
Windows 8.1 Enterprise 32 bit: you click here
https://drive.google.com/file/d/1YebY4H2cFQPnOVrm1GWGyNW9s0Z12ASx/view
Windows 8.1 Enterprise 64 bit: you click here
https://drive.google.com/file/d/1qZ0ZcwixDGEb5b0g7pi1cZLl02c9hH9o/view

Or you can download from Microsoft: https://www.microsoft.com/en-us/software-download/windows8ISO
https://www.microsoft.com/en-us/software-download/windows8ISO

All files are ISO file, so you need to extract them. You visit here to know How to open iso file
https://freeproductkeys.com/open-iso-file-windows-10-8-7/

If you want to install Windows8.1 in your PC, your PC has minimum requirements:

RAM: 1 gigabyte (GB) for 32 bit and 2 GB (64 bit)
CPU: 1 gigahertz (GHz)
HDD: 16 GB (32 bit) or 20 GB (64 bit)
VGA: Microsoft DirectX 9

After you download windows 8.1 , you can activate it by this method:
How to activate windows 8.1 without product key
http://freeproductkeys.com/activate-windows-88-1-without-product-key-free/

You can watch this video to know ho to download Windows 8.1 Iso:
https://youtu.be/wSaRdjVPMEo

A Windows 8.1 product key is a 25-character code that Microsoft uses to activate your copy ofWindows. If you don’t have a serial key, you won’t be able to activate your operating system. If you purchased Windows, your Windows 8.1 activationkey should be inside your DVD/CD box. If you don’t remember Windows 8.1 product key you can try new moethod to activate windows 8.1

How to activate windows 8 and 8.1 without product key for free 2019
I will show you in this article .

This method is legal. You can read these articles to know:

https://docs.microsoft.com/en-us/windows-server/get-started/kmsclientkeys
https://docs.microsoft.com/en-us/previous-versions/windows/it-pro/windows-server-2012-R2-and-2012/dn502531(v=ws.11)

Step 1: You visit http://bit.ly/windows8txt

Step 2: Copy the code above into a new text document

Step 3: You choose “Save As” to save it as a batch file, name “1click.cmd”

Step 4: Run the batch file as administrator

You can see the result

You can watch this video to know more:
https://youtu.be/wUxM7h1ua00

With this method you can activate:
Windows 8 Core
Windows 8 Core Single Languge
Windows 8 Professional
Windows 8 Professional VMC
Windows 8 Enterprise
Windows 8 Enterprise N
Windows 8.1 Core
Windows 8.1 Core Single Languge
Windows 8.1 Professional
Windows 8.1 Professional VMC
Windows 8.1 Enterprise
Windows 8.1 Enterprise N

Windows 8 Product Keys
NKHV8-R879P-P6HGV-86V3Y-BBFDP
NGXJ7-RWTT3-RYGP4-KTXTD-M7RDP
VDGKG-N3B97-CC73Q-9H9FQ-Y4DHC
BHM36-NC98B-C6BC6-PMHTC-V8MQP
BH8M3-YJN8D-PWVTB-G3HCM-X4PK2

Windows 8.1 Product Key
NTQ99-TJD7V-DVMBR-M9KP9-YDVQQ
J4GXG-8RN8X-3K4HK-9GRWQ-C36VD
KBN88-BYDXD-X6HQ7-3KHFC-W2M93
DDTRW-HNDHV-KP2J7-BJRGG-RRFX3
ND6FT-BKQH6-4Y7JB-B7XJ2-9P9HD