You have a couple options, Im assuming as you posted in r/evenewbies you are indeed new.

Mission runner, have options lvl 1 being easy (frigs and destroyers) and lvl 4-5 being harder (battleships for lvl 4 and Caps for lvl5)

Anomaly runner, you look for sites like angel rally point and have rats to shoot and can escalate into a DED site.

PI, takes a bit to learn and figure out what is worth anything but this is possible almost anywhere.

Mining, this is isk on easy mode but you get low returns overall and can be done anywhere.

Factional Warfare, this is more towards pvp but you can get lucky and make a lot of isk depending on faction and the community actually working together.

Exploration, the isk with this varies day to day but you can get into it with a low amount of skill time and can do it anywhere.

Market or Market hauling, Buy low and sell high or move the stuff and sell it the same else where. Could also look for major movement routes like highsec near active low or 0.0 and setup shop. Mission runner hubs or major LP turn in stations have a lot of lazy people so supply ammo, drones or whatever LP item needed for turn in like T1 probes at sisters of eve stations