laptop problems

[pcclan]

every-time i load up my web browser i get a certificate error and it keeps changing and my computer won't allow me to go on the internet at school

[x88x]

Sounds like either:
a) malware
b) your school is using a proxy with a self-authenticated certificate

[Luke122]

Is your system clock wrong?

[pcclan]

nope,

Sounds like either:
a) malware
Maybe i will ask our tech
b) your school is using a proxy with a self-authenticated certificate
ok but this happens at home to not just at school

[x88x]

If it's happening at home, then it sounds like malware. Something's probably redirecting you through a proxy.

[Luke122]

I've seen that exact issue with the clock on the computer being wrong. And by wrong, I mean the date/year, not just the time.

Other than that, load your internet properties from the control panel, go to the last tab on the right, and press the two reset buttons to get things back to stock.

[gyrertr]

Turning on the computer, it loads normally, then right at any stage of starting or when you use Windows, usually after two dry Windows has loaded, the computer just turn off spontaneously. Now it has gotten worse, it just shut down spontaneously at first, because after 10 seconds after power up. I use a laptop Sony F-290.