F8 command Toggles Ortho method on/off. When ortho method is on you may make lines either horizontally or vertically only. The presentation of the investigation paper is based to the referencing format prompt by your faculty instructor. For instance, If you're applying MLA referencing format you may title the source http://engineeringassignmenthelp13481.aioblogs.com/54712526/top-guidelines-of-get-help-for-solidworks-assignment