Why does this symbol ’ show up in my email messages almost always? does not occur in all incoming emails but makes it difficult to read Sample follows: Whew! It’s been 3 hours, you’ve been tinkering in Photoshop all afternoon, but you finally got it: … The Perfect Mask
How do I tell if my connection to a website is secure? Padlock A padlock with no warning triangle or red strike over it indicates that: You’re definitely connected to the website whose address is shown in the address bar and the connection hasn’t been intercepted
Mettre à jour Firefox vers la dernière version Firefox se met à jour automatiquement par défaut, mais vous pouvez toujours le faire manuellement Apprenez comment mettre à jour Firefox sous Windows, Mac ou Linux
Secure connection failed and Firefox did not connect Secure connection cannot be established When a website that requires a secure connection tries to secure communication with your computer, Firefox cross-checks this attempt to make sure that the website certificate and the connection method are actually secure