Open your data folder with Ctr+Shift+D
0_1569865433179_30050492-2cb0-4d99-bc5b-2b25f13abe32-image.png Navigate to MQL4/Experts. Put your .ex4 file to the Experts directory. Back in your terminal, press Ctrl+N to open your Navigator.
0_1569865649974_fa350247-90dc-408f-909a-6d12480606cf-image.png Refresh the Expert Advisors list, and your EA should show up Now you can drag and drop the EA to any chart or strategy tester (Ctrl+R to open tester)