Virus bulletin Logo for T9 Antivirus
"Tweaking Technologies received its first VB100 certification for their antivirus offering back in February 2020 and has maintained that certification in every subsequent test they have participated in since then, most recently 22nd January 2024 receiving their 21st VB100 award. A complete performance history can be found at https://www.virusbulletin.com/vb100/testing/tweaking-technologies-private-limited and we look forward to seeing how their onward testing journey continues with Virus Bulletin." Virus Bulletin - 23rd January 2024

T9 Antivirus - The ultimate solution to keep your PC guarded.

Whether you want to keep your data protected or add an extra layer of protection T9 Antivirus has got you covered. It offers real-time protection, malware protection, & other security shields.

T9 Antivirus
Internet Wi-Fi security

Exploit & Malware Protection

This protection shield ensures the system stays protected against malware, viruses, zero-day threats, PUP, Trojan & adware.

Real-Time Protection

Real-Time Protection

Detect and stop malware before it gets into your device & infects it making you a victim to data breaches, identity theft, or other similar security violation.

Wipe Potentially Unwanted Startup Items

Wipe Potentially Unwanted Startup Items

Effortlessly detect & remove malicious startup items to avoid being a victim to unknown programs that run in the background and compromise the security of your system & data.

Windows 8.1 Pro Download 64 Bit ^new^ -

The open-source utility Rufus includes a script that can pull official ISO files directly from Microsoft’s servers. By selecting "Download" instead of "Select" in Rufus, you can choose Windows 8.1, the 64-bit architecture, and your preferred language. System Requirements for 64-Bit

Windows 8.1 Pro was released in 2013 as an update to Windows 8, addressing criticisms and adding several features that enhanced user experience. It was designed for both home and business use, offering advanced functionalities such as enhanced security, improved performance, and better support for business applications. One of its notable features was the return of the Start button, albeit with a twist that led users to the Start screen. windows 8.1 pro download 64 bit

If you have a Visual Studio/MSDN subscription, you can still legally download the verified Windows 8.1 Pro 64-bit ISO with official SHA-1 hashes for security. The open-source utility Rufus includes a script that

2 GB (minimum for 64-bit; 4 GB+ is recommended for Pro features). Hard Disk Space: 20 GB of free space. It was designed for both home and business

Microsoft once offered a Media Creation Tool for Windows 8.1, but it’s now deprecated. If you find an old copy online (not recommended for security), verify the SHA-1 hash against Microsoft’s official values.

Some things to consider:

Award-winning Internet security from T9 Antivirus

Join a Family of Over 5 Million Users, and counting…

The open-source utility Rufus includes a script that can pull official ISO files directly from Microsoft’s servers. By selecting "Download" instead of "Select" in Rufus, you can choose Windows 8.1, the 64-bit architecture, and your preferred language. System Requirements for 64-Bit

Windows 8.1 Pro was released in 2013 as an update to Windows 8, addressing criticisms and adding several features that enhanced user experience. It was designed for both home and business use, offering advanced functionalities such as enhanced security, improved performance, and better support for business applications. One of its notable features was the return of the Start button, albeit with a twist that led users to the Start screen.

If you have a Visual Studio/MSDN subscription, you can still legally download the verified Windows 8.1 Pro 64-bit ISO with official SHA-1 hashes for security.

2 GB (minimum for 64-bit; 4 GB+ is recommended for Pro features). Hard Disk Space: 20 GB of free space.

Microsoft once offered a Media Creation Tool for Windows 8.1, but it’s now deprecated. If you find an old copy online (not recommended for security), verify the SHA-1 hash against Microsoft’s official values.

Some things to consider:

Our Promise to you

We pledge to remove and keep your system protected against malicious threats.

60-Day Money-Back Guarantee

If you are not satisfied with the product, we promise to give you a prompt refund.

Trained Technical Support

Our dedicated support team is always ready to assist you with any queries you might have.