Download Windows 8.1 Update for x64-based Systems (KB2919355) from Official Microsoft Download Center. End of support for Windows 10, Windows 8.1, and Windows 7
The Internet Archive stores old ISOs, and their team mirrors large files to Google Drive. Search for "Windows 8.1 9600 64bit Archive.org" and click the "GOOGLE DRIVE" icon on the right sidebar. download windows 8.1 64 bit google drive
Share it with anyone stuck with a "Windows 8.1 download failed" error. And remember – the cloud is just someone else’s computer; always scan before you run. Download Windows 8