Select your USB drive and Windows 7 ISO file, rest settings you can leave the default. Secondly, download and install Rufus to create a bootable USB. Create bootable USB (highly recommended) with Rufus (you will find it in files), or burn to DVD-R at slow speed.įirstly, you need to download the Windows 7 ISO file.Windows 7 Pro OA Free Download with Product KeyĪctually, OA ( or OEM) means it doesn’t need a key.Īll you need is to download these file above and follow simple instruction: Windows XP Mode requires an additional 1 GB of RAM and an additional 15 GB of available hard disk space.

BitLocker To Go requires a USB flash drive.

BitLocker requires Trusted Platform Module (TPM) 1.2.

DVD/CD authoring requires a compatible optical drive.

HomeGroup requires a network and PCs running Windows 7.

Windows Touch and Tablet PCs require specific hardware.

For some Windows Media Center functionality, a TV tuner and additional hardware may be required.

Some games and programs might require a graphics card compatible with DirectX 10 or higher for optimal performance.

Depending on resolution, video playback may require additional memory and advanced graphics hardware.

16 GB available hard disk space (32-bit) or 20 GB (64-bit)ĭirectX 9 graphics device with WDDM 1.0 or higher driverĪdditional requirements to use certain features:.

1 GHz or faster 32-bit (x86) or 64-bit (圆4) processor.

Your system must fulfill the following requirements to download it successfully.

192GB Maximum physical memory (RAM) (64-Bit Edition).

4GB Maximum physical memory (RAM) (32-Bit Edition).

Built-in DVD (MPEG-2 and Dolby Digital) decoder.

Back up to network with Backup and Restore Center.

Active Directory Lightweight Directory Services (AD LDS).

Act as host for Remote Desktop Services.

It will just take disk space and resources.

The full list is here.įrom my experience, 99% of users don’t need features in the Ultimate edition. Windows 7 Ultimate: everything Home and Pro have, plus all possible features Windows 7 may have.Windows 7 Professional: everything in Home edition plus enhanced networking features like domain joins, advanced backup, location-aware printing, and offline folders, as well as Mobility Center and Presentation Mode.Also, it supports only 16GB of physical memory. Windows 7 Home Premium: aero enhancements, multitouch, home network groups, and media apps for playing movies and burning DVDs.Difference between Windows 7 Home, Pro, and Ultimate The most common editions are Home, Pro, or Ultimate edition. It is already activated in BIOS when you buy a PC or laptop, so you don’t need to enter the key and activate it yourself. OA means OEM Activation – Original Equipment Manufacturer. Windows 7 is an operating system for your PC, made by Microsoft. Windows 7 was released to manufacturing on July 22, 2009, and became available for the public on Octo( source). Print 🖨 PDF 📄 eBook 📱 About Windows 7 Pro OA

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