There are some situations where you'll wish you had one.

Partitioning your hard drive is part of the process and could affect your current data. Make sure to back up your system completely before you begin. Depending on the arrangement, you may need to ...

With Windows 10 going away soon, many of us are considering jumping ship to Linux. Thankfully, you don't have to ditch Windows entirely to start using Linux; running two OSes is easier than you think.