Or got a tick

At my work, like many others, the Internet works through Proxy, naturally every morning (since I have a laptop that is always with me) I have to crawl into settings and tick this box when I come home from work, again I need to remove it. In general, sick ...
Solution to the problem
Probably there are special programs for managing Proxy servers if anyone knows who can list them in the comments. I went the other way. This option is responsible for checking the registry.
HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnableWe write a bat file which will quickly invert us this value.
')
@echo off<br>
set REGDIR="HKCU\Software\Microsoft\Windows\CurrentVersion\Internet Settings"<br>
ping 192.168.0.242 -n 1<br>
if "%errorlevel%"=="0" ( REG ADD %REGDIR% /v ProxyEnable /t REG_DWORD /d 1 /f<br>
echo "work"<br>
) else (<br>
REG ADD %REGDIR% /v ProxyEnable /t REG_DWORD /d 0 /f<br>
echo "home"<br>
)<br>
Where is the 192.168.0.242 ip address of my internet proxy at work
The algorithm is simple, pinging Proxy if pinging means at work we put a tick on it anyway then we remove the tick
All this is copied to * .bat and used
Who cares to read about the command line asking the 
court or 
thereUPDATE: works in both IE and Chrome