I need to make an accurate cut with a circular saw, but it is difficult to keep straight.

You can get more accurate cuts by using a guide or fence that helps you stay on the right path.

Check your state and local codes before starting any project. Follow all safety precautions. Information in this document has been furnished by the North American Retail Hardware Association (NRHA) and associated contributors. Every effort has been made to ensure accuracy and safety. Neither NRHA, any contributor nor the retailer can be held responsible for damages or injuries resulting from the use of the information in this document.