If you are using a Dell machine that originally came with Windows 7, you can use the Dell OS Recovery Tool.
A: You cannot perform an "in-place" upgrade (keeping your files and apps) from a 32-bit OS to a 64-bit OS. You must perform a clean install of Windows 10 64-bit.
Because Microsoft has removed public download pages, you must rely on reputable archives or third-party tools that pull from Microsoft's servers.
If you are using a Dell machine that originally came with Windows 7, you can use the Dell OS Recovery Tool.
A: You cannot perform an "in-place" upgrade (keeping your files and apps) from a 32-bit OS to a 64-bit OS. You must perform a clean install of Windows 10 64-bit.
Because Microsoft has removed public download pages, you must rely on reputable archives or third-party tools that pull from Microsoft's servers.