Visit the official Microsoft .NET 3.5 download page to get the latest service pack (SP1).
The search results were a minefield. The top links took him to third-party "software repositories" with flashing "DOWNLOAD NOW" buttons. He clicked one, and an executable file landed in his downloads folder. He ran it. Instead of the framework, he got a toolbar installer and some suspicious adware. His antivirus immediately screamed at him. net framework 3.5 free download
Locate .NET Framework 3.5 (includes .NET 2.0 and 3.0) and check the box next to it. Visit the official Microsoft
This is the standard method for Windows 10 and Windows 11. net framework 3.5 free download