Because this is an "OA" version, you cannot use a generic MSDN ISO. You need a Lenovo OEM ISO.
You want to browse YouTube, use Zoom, or access online banking. The browsers that support Windows 7 are outdated by over 24 months. windows 7 home basic oa latam lenovo
Unlike retail copies of Windows, an OA LATAM license is digitally "tattooed" to the motherboard of your Lenovo device. This version was designed specifically for emerging markets in Latin America, offering a more affordable entry point than Home Premium or Professional. Because it is an OEM (Original Equipment Manufacturer) license, it is non-transferable. You cannot move this license to a new custom-built PC or a laptop from a different brand; it lives and dies with the original Lenovo hardware. Key Features and Constraints of Home Basic Because this is an "OA" version, you cannot