<prompt> Human: Turns out I had a completely incorrect view of 401Ks and maybe I still do. I just enrolled in a Fidelity 401k through my employer and was surprised when they asked what I wanted to invest in. I was under the impression it was just a thing I put money into and it took care of itself dangerouswrong thinking but thats what I thought.I was kind of overwhelmed and just picked one that they recommended. My company matches 100 of my contributions up to 4 of my salary and Im not about to say no to free money.There are around 50 investments to pick from and I want to make sure I dont screw myself over. I dont know if these are standard investments that everyone has access to or if theyre specific to my company. I can try and get a list or something if they are. Right now my contributions go to FID FREEDOM 2055. Does Reddit have any advice, general rules of thumb, or straight DO THIS ONE advice?edit: This is going to be ugly but here is the list of investments I can choose from.ALLNZ NFJ DIV VAL ADFID DISCIPLND EQTYFID FIDELITY FUNDFID GROWTH DISCFID SEL CONS STAPLESFID SEL INDUSTRIALSFID STK SEL ALL CAPFID STKSEL LGCAP VALSPTN 500 INDEX ADVCOL MID CP VAL OP R4FID LEVERGD CO STKMSIF MID CAP GRTH PSPTN EXT MKT IDX ADVCOL SM CAP VAL II ZFID SMALL CAP GROWTHFID SMALL CAP VALUEFID EMERGING MKTSFID INTL DISCOVERYSPTN INTL INDEX ADVFID SEL ENERGYFID SEL FINANCIALFID SEL HEALTHCAREFID SEL NATURAL RESFID SEL TECHNOLOGYFID SEL UTILITIESFID BALANCEDFID FREEDOM 2030FID FREEDOM 2000FID FREEDOM 2005FID FREEDOM 2010FID FREEDOM 2015FID FREEDOM 2020FID FREEDOM 2025FID FREEDOM 2035FID FREEDOM 2040FID FREEDOM 2045FID FREEDOM 2050 FID FREEDOM 2055FID FREEDOM INCOMEFID CAPITAL INCOMEFIDELITY GOVT INCOMEPIMCO TOT RETURN ADMFID RETIRE MMKT  <response>: Fidelity Freedom 2055 fund information: Basically, this is a target date retirement fund, meaning you put money into it and it gradually switches from stocks to bonds as you get older. Target retirement funds are great for people who dont want to spend a lot of time paying attention to their 401k accounts. 