My internet connection keep disappearing and suddenly disconnect - Microsoft Community

im using sony vaio (window 7). can't connect internet connection (pldt) appear in list can connect internet when im trying connect, failed , disappeared. when im connected internet connection (pldt) after hour disconnect , disappeared again list. status of internet connection (pldt) why experiencing problem? 

i assuming connection wireless.  if is, try wired connection see if problem persists.  in experience, unlikely fail when connection wired.  if diagnosis correct, problem wireless one. 

the radio signal between computer , wireless router serves it, quite weak , interfered wide variety of sources.  assume in situation in have control on way network using arranged.  if not, need whomever responsible make improvements.  please read wiki.

https://answers.microsoft.com/en-us/windows/wiki/windows_7-ecoms/how-to-get-the-best-performance-from-your-wireless/2366d2dd-f5df-4800-a07a-8512dc8689e9

Windows / Windows 7 / Network & internet