Best answer
QuickTipSam
Just type 'playdemo' followed by the demo file's name in the console. Make sure your file's in the right spot!
All answers
PrecisionPete
Honestly, just download the demo, drop it in the right folder, and 'playdemo' it via console. If it ain't working, you probably put it in the wrong place or misspelled something.
TechGuruDave
Opening a demo in CS:GO is pretty straightforward. First, make sure you've placed your demo file in the correct folder, which should be somewhere along the lines of 'csgo' within your game installation directory. Then, fire up CS:GO, open the console with `~`, and type 'playdemo [demo name]'. Remember to exclude the brackets and add the name of your demo file instead. If you've named your demo 'epic_win', you'll type 'playdemo epic_win'. Easy peasy!
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