I'm currently interning at a small company of around 50 people right now. The company itself is fine and full of good people. The problem I have right now is with their systems. Almost everything that involves a computer, from data storage to task management, uses an Excel database. In fact, my current task is to make an automatic reminder system that sends emails before a task is due in Excel.
The company also uses Skype for communication, which wouldn't be so bad if they actually used it to communicate. The entire system is so decentralized that few people see the point of forming a group just to send an image, when printing it out and gathering the people together to see it is so much faster.
I'd really like to get the company to start using programs like Trello or Slack. However, I'm not really sure how I should try to sell these programs to them. I've tried simply telling them that, for example, Excel is not a good place to build automatic reminder systems, but usually I'm told that the current systems work fine, or that it would take too much time to integrate these programs. Is it even my place to be suggesting stuff like this?