I need help. OBS isn't saving the video footage of my speedruns. How can I get it to save the videos so I have proof of my speedruns.

First, make sure to update it to the last version (maybe some bugs related to that are fixed). Second, go to Settings -> Output. Check there that the recording path is a folder easily accesible for you. Third, make a recording test pressing on Start Recording. Lastly, make sure when doing runs that you started recording. In this case the button should change to Stop Recording. Trust me, it has happened multiple times to me when recording som ILs that it was me who didn't press Start Recording. Outside all of this, contact OBS support.