Browser no long supported by Blogger. Have to figure out what's wrong.

Hi everyone, If it's not one thing, it's another. today I took my laptop into the Geeksquard Hospital where they're transferring it to another Geeksquad Hospital. Probably will take two to three weeks. The other computer (before it crashed and burned) was fine with my blogging and importing information from Site Builder to the computer. This one seems to have issues. I've learned that my browser is no longer supported by Blogger, so I might not be able to blog for long, until I (or a dedicated friend) figures out what to do next. I hope to be back ASAP. If I don't talk to you, have a great and safe Christmas. Pat