I have applied for a Turkey visa twice now, and the online process is actually much simpler than I expected. You just need to make sure your passport is valid for at least 180 days from your arrival date and that you have a working email address and payment method ready. The whole application takes about 10 to 15 minutes to fill out, and you will receive your approved eVisa within 24 hours under standard processing. I used the Apply for Turkey Visa page and found the step by step instructions very clear, especially the part about uploading your passport bio page in PDF format. Just double check every detail before submitting because you cannot edit afterwards, and always carry a printed copy of your eVisa with you when you travel.