What are the best customer service programs that I can use at work?

You can use Drag as customer support boards. Check out the product, you'll see what I mean :)

I recommend adding a media monitoring tool to your customer services. That's because the majority of people simply mention brands' names in their social media posts, but they do not tag them so that those brands could receive notifications related to people talking about them. Hence, they overlook many of them, and in extreme cases, an overlooked mention can be escalated to a PR crisis. According to the research conducted by Conversocial, fewer than 3% of customers directly @ mention brands on Twitter. That's outrageous, considering you can find pretty much any major brand on social media these days. Searching for mentions manually would be totally counter-productive, so I think a media monitoring tool could significantly improve your customer service :)

I think helpscout is a great CX tool that you can use to streamline customer service.

You should look at Freshdesk. Powerful and great pricing.

I would recommend Faasthelp which will make your work easier because it has all amazing features like live chat, Knowledgebase and ticketing system where even customers can track their issues raised, you can add any number of unlimited agents as well and in Knowledgebase you can add any number of questions based on your category. And overall Faasthelp comes with affordable pricing as well.