There is a problem with this website's security certificate...?

[LaineyJudith]

My computer says<br />
<br />
There is a problem with this website's security certificate. <br />
The security certificate presented by this website has expired or is not yet valid.<br />
<br />
Security certificate problems may indicate an attempt to fool you or intercept any data you send to the server. <br />
We recommend that you close this webpage and do not continue to this website. <br />
<br />
... whenever I try to go to certain websites... like T-mobile.com, so I know it's not THEM...<br />
Why is it doing this?<br />
<br />
It's the computer at work...<br />
Michael is the BEST!<br />

 

[Michael]

Problems with security certificates are usually

resolved by the following.............

Right click the clock....click on adjust time/date

and make sure the Day ...Date...Month....Year

are all correct....also check your in right time zone