About This Product
This is a 100% genuine product key for lifetime activation of Microsoft Windows 8.1 Professional in any available languages with regular updates throughout its life. Product key will work for both the 32-bit and 64-bit versions. Because this is a digital license and not an OEM key, you can use this product key to install Windows on any compatible PC. You can also use this product key to reinstall Windows unlimited number of times even on a different PC as long as only 1 activation exists at a time. You can also use this product key to upgrade from older versions of Windows.
Digital license also allows your to link your personal Microsoft account to your product key to ensure lifetime access when you lost your product key or changed your hardware. Unlike OEM key, A digital license does not attach itself permanently to the computer’s motherboard so you are free to upgrade or change your operating system in the future.
Purchasing a genuine product key means that you will enjoy Microsoft’s top-notch customer support thru phone, email or chat. Your Windows software will also receive important updates to ensure that your PC is vulnerability-free and performing optimally.
Lifetime Guarantee
This product is guaranteed for life. License will never expire and will last for as long as the installation exists. You will be offered a full replacement in the unlikely event that it stopped working.
How Much Will I Save?
Microsoft Windows 8.1 Professional costs 10,000 PHP. It’s available here for just 1,680 PHP. You save 83%!
Miggy San Miguel (verified owner) –
I’ve searched online for the cheapest product key of Windows 8.1 Pro, and I was brought here. Cheapest nga siya compared to others na nagre-range ng 8,000 – 10,000 php. Convenience-wise, sobrang dali lang umorder. Authenticity? Legit. It activated my Win 8.1 Pro. This store is really commendable.
Mylene Buenaflor (verified owner) –
Nagreformat ako ng laptop ko and I have to choose Windows 8.1 kasi I was adviced na outdated na raw ang Windows 7. So I have to look for an affordable license since medyo mahal siya sa mga mall. Good thing I saw this Product Key Philippines kaya napabili agad ako. Luckily, genuine siya at HINDI SCAM. Thank you talaga! More power guys!
Patrick Carinosa (verified owner) –
I want to thank the people behind Product Key Philippines for this lifetime license. My computer broke months ago. I thought I would need to buy another license worth 1,680. I was wrong. I tried the same license I bought here, and it worked! It worked on another PC. So thankful I saved so much!!
Danielle Katigbak (verified owner) –
Super thank you, PRODUCT KEY Philippines for your affordable product keys!
Fatima Joaquin (verified owner) –
Akala ko wala na akong makikitang legit na mura na product key ng Windows 8.1 Professional. Buti nalang pinindot ko yung ads sa google. Sobrang thankful ako sa inyo Product Key Philippines kasi may kamahalan tong license neto sa iba. Thank you talaga!
cthululu2 –
legit product keys! thanks product key ph.
Ralph Medrina (verified owner) –
This is the most affordable license of Windows 8.1 Professional I’ve seen. The download links are from the official website of Microsoft. You can even bind this to your Microsoft account because this is a lifetime license. Thank you so much Product Key Philippines for selling this to me.
mareeyavesagaa –
I have purchased this last May 2018 for my laptop, it was very easy and activated it with in the day. Still using the key till now and problem at all. I will be making next purchase for new laptop for microsoft product. This site and their products are 100% LEGIT!!!
Cams Lintag (verified owner) –
Thank you for activating my Windows 8.1 Thanks for helping me as well during the installation and activation process. You guys are really awesome! Looking forward to buying more from you, productkey.ph.
alice_gats (verified owner) –
Best bang for the buck and great after sales support! Had problems downloading installer, and support did send an alternative link. Successfully installed it, totally legit. Couldn’t be happier! Thank you, Product Key PH!
hapsgarcia (verified owner) –
Sharing what I never thought possible… Apparently, you can buy legit Microsoft product keys at a lot less Php! Bought my Win8 key last month. Smooth as silk transaction! God bless Product Key Philippines for facilitating MS products to become more affordable!
Julius Escalante (verified owner) –
I was filled with joy the moment my Windows 8.1 Pro was activated. All credits go to productkey.ph for selling this genuine product keys for an affordable price. I’m looking forward to buying more from this shop. This is worth recommending.
Bryan Camantigue (verified owner) –
Tama lang ang desisyon ko na hindi na ko tumingin pa sa iba. Noong nakita ko tong Product Key Philippines, grinab ko na agad since mura naman siya. The only problem I had is that medyo nalito ako during installation. All thanks to the guy na nakausap ko sa chat nila na nag guide sakin.
tayaglawoffice (verified owner) –
I ordered just a few minutes ago, I received the key thru email. I followed the instructions and downloaded the installer thru windows website. Run the installer, enter the product key and it works! Using this for my surface pro tablet for work.