If you want to add dictionaries on an Ubuntu derivatives, here are a few hints.
I've never had problems with BURG and any Ubuntu derivatives ... but with elementary OS that's a bit more sensible. Here are detailed instructions.
Here are most of elementary OS Freya keyboard shortcuts
If you want to use a Mac and you need to type in the vertical bar (aka pipe) : " | " : here's how.
On Lubuntu login screen, one might see a picture representing each login, here is the way to change this picture.
If after modifying a few flies, Lubuntu does not allow you to connect, there are a few things you might want to try.
Here are my modifications to perform a perfect installation of Lubuntu version 14.04: Trusty Tahr.
Another round-up of distributions for old computers !
Reading Exif pictures on Lubuntu is not easy (with Ubuntu the Nautilus Properties window give all info), here are some solutions.
The situation about Linux distributions low on resources.