Have prblm wndws 8.1.showing an error.C:\WINDOWS\system32\cmd.exe.i cant aceess my netwrk.hw solve?

Delete the Microsoft garbage and install The free Linux operating system.
Linux looks a lot like windows except,
Linux does not get viruses
Linux does not get malware
Linux does not get spyware
Linux does not get adware
Linux does not need a registry cleaner
Linux hard drive does not need a defragmenter
Linux does not need a firewall