What is a project risk and how can it impact the successful completion of a project?

A project risk is a potential event or circumstance that could have a negative impact on the successful completion of a project. These risks can include factors such as budget overruns, delays in timelines, resource shortages, or unexpected obstacles. If not properly identified and managed, project risks can lead to project failure, causing delays, increased costs, and ultimately, the inability to achieve project goals. It is important for project managers to proactively identify and mitigate risks to ensure successful project completion.