Changing System name
3683
How do I change the computer name?
76838
How do I change my system's IP address?
57106
How to get the "friendly" OS Version Name?
131466
How do I change my logname?
18229
How can I mass rename files?
71580
Change default username from "Unknown" to "User{number}"
32551
Change guest username
116226
Change windows hostname from command line
34880
Change name of Virtual Desktop in Windows 10
8807
How do I change my username?
74741
How to change the hostname of a RHEL-based distro?
78929
How can I change the registered name in Windows 7 to my own?
138661
How to change computer name so terminal displays it in Mac OS X Mountain Lion?
36516
Is there a way to change device names in /dev directory?
54145
Renaming user failed, lost admin rights
81500
Computer can't resolve other computer names
49817
Change name on the main Stack Exchange profile