Solved: need help with upgrading to windows 8.1

Tech Support Guy System Info Utility version 1.0.0.2
OS Version: Microsoft Windows 8, 64 bit
Processor: Intel(R) Pentium(R) CPU B960 @ 2.20GHz, Intel64 Family 6 Model 42 Stepping 7
Processor Count: 2
RAM: 3909 Mb
Graphics Card: Intel(R) HD Graphics, 1826 Mb
Hard Drives: C: Total - 459971 MB, Free - 364795 MB;
Motherboard: Gateway, EG50_HC_HR
Antivirus: AVG AntiVirus Free Edition 2013, Updated and Enabled I cant get microsoft security essentials to download.