Rolling back the Linux kernel can save the day when a bad update breaks your system. It should be done carefully, with backups and verification. Use it to regain a stable state, then address the root ...
If you're just now coming over to Linux, you might have noticed there are a lot of distributions to choose from. One of your first choices will be what base you want to use. Here's a bit of help.
Considering a switch from Windows to Linux? The good news is you don't have to give up your favorite Windows apps. Here's how to run them on Linux.