It is recommended to slipstream these into your Windows 7 Installation Media if not present… For more details see Creating up to date Windows 7 Installation Media.
If manually installing these post installation restart your computer after each update.
64 Bit
Windows 7 SP1 (2011)
Windows 7 Convenience Rollup Perquisite Updates
Windows 7 Convenience Rollup (2016)
IE11 Prerequisite Updates
IE11
Monthly Security Rollup
Install latest only.
Microsoft Security Essentials
Microsoft Security Essentials Latest .Dat
http://go.microsoft.com/fwlink/?LinkID=87341
32 Bit
Windows 7 SP1 (2011)
Windows 7 Convenience Rollup Perquisite Updates
Windows 7 Convenience Rollup (2016)
IE11 Prerequisite Updates
IE11
Monthly Security Rollup
Install latest only.
Microsoft Security Essentials
Microsoft Security Essentials Latest .Dat