Lenovo z Windows 8.1 - niestabilne otwieranie stron internetowych

Mój komputer z windowsem 8.1 raz otwiera strony www w miarę szybko a za chwile zwalnia i nie może otworzyć(kółko kręci się i wszystko stoi) tak się dzieje na przemian.Czasem wszystko chodzi ok.Połączenie przewodem(bez routera).Komputer czyszczony cleanerem,optymalizowany,nawet usunąłem avasta. co może być przyczyną?

C:\Windows\System32>ping gogle.com -t

Pinging gogle.com [172.217.19.196] with 32 bytes of data:
Reply from 172.217.19.196: bytes=32 time=62ms TTL=53
Reply from 172.217.19.196: bytes=32 time=49ms TTL=53
Reply from 172.217.19.196: bytes=32 time=50ms TTL=53
Reply from 172.217.19.196: bytes=32 time=58ms TTL=53
Reply from 172.217.19.196: bytes=32 time=42ms TTL=53
Reply from 172.217.19.196: bytes=32 time=44ms TTL=53
Reply from 172.217.19.196: bytes=32 time=46ms TTL=53
Reply from 172.217.19.196: bytes=32 time=49ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=53ms TTL=53
Reply from 172.217.19.196: bytes=32 time=39ms TTL=53
Reply from 172.217.19.196: bytes=32 time=43ms TTL=53
Reply from 172.217.19.196: bytes=32 time=57ms TTL=53
Reply from 172.217.19.196: bytes=32 time=39ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=42ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=45ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=44ms TTL=53
Reply from 172.217.19.196: bytes=32 time=43ms TTL=53
Reply from 172.217.19.196: bytes=32 time=49ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=42ms TTL=53
Reply from 172.217.19.196: bytes=32 time=45ms TTL=53
Reply from 172.217.19.196: bytes=32 time=44ms TTL=53
Reply from 172.217.19.196: bytes=32 time=47ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=39ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=39ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=43ms TTL=53
Reply from 172.217.19.196: bytes=32 time=39ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=45ms TTL=53
Reply from 172.217.19.196: bytes=32 time=45ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=39ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=39ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=40ms TTL=53
Reply from 172.217.19.196: bytes=32 time=41ms TTL=53
Reply from 172.217.19.196: bytes=32 time=38ms TTL=53

Ping statistics for 172.217.19.196:
Packets: Sent = 58, Received = 58, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 38ms, Maximum = 62ms, Average = 43ms
Control-C
^C
C:\Windows\System32>

Jakiej przeglądarki używasz? Próbowałeś na innej?

radifumi napisał:

Połączenie przewodem(bez routera).

A do mieszkania internet jak dostarczony, jaka jego prędkość, kto dostarcza usługę?

Na wszystkich przeglądarkach jest to samo Gogle chrome,mozzilla,internet explorer.Internet prywatny dostawca a idzie po liniach Orange chyba nie jestem pewien.

Dodano po 1 [minuty]:

Prędkość 10MB

To będzie raczej problem z komputerem, wirusy itp.