Chatbots can be a crutch. But when used wisely, they’ll help you improve how you absorb, practice, and retain knowledge.

Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Software developers know that continuous learning is necessary to remain relevant. However, complicated technical concepts and skills are difficult to master. Sometimes, it can be more productive to ...