Random crashes and unable to browse onine despite being connected

Question

Hi there, I am experiencing crashes at random times, sometimes video sometimes the pc goes down. I was good until the last round of updates. I have another issue too now, I cant connect to my router or view any other devices in network. After a reboot,
I can launch a web page, but after a few minutes, all I get is web page cant be displayed but I can ping sites fine. Even after relaunching IE, I get the same results. The connection fly out in the tray indicates Internet Access.... I am a bit lost here.

Answer 1

Kregorn
Please provide us with your Event Viewer administrative logs by following these steps:
Click Start Menu
Type eventvwr into Search programs and files (do not hit enter)
Right click eventvwr.exe and click Run as administrator
Expand Custom Views
Click Administrative Events
Right click Administrative Events
Save all Events in Custom View As...
Save them in a folder where you will remember which folder and save as Errors.evtx
Go to where you saved Errors.evtx
Right click Errors.evtx -> send to -> compressed (zipped) folder
Upload the .zip file to Onedrive or a file sharing service and put a link to it in your next post
If you have updated to win 8.1 and you get the error message "the system cannot find the file specified" it is a known problem.
 The work around is to edit the registry.  If you are not comfortable doing this DONT.  If you are, backup the key before you do
Press Win+"R" and input regedit
Navigate to:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\WINEVT\Channels. Delete "Microsoft-Windows-DxpTaskRingtone/Analytic"
Wanikiya and Dyami--Team Zigzag