Bear in mind that although every year there will be some winners, long term, most fund managers don't beat the index, and they skim some of your money off for expenses and yachts. You will only know afterwards which of them were winners, and which losers.
Unless you are a skilled hobby investor, best advice is a low-cost tracker fund. Vanguard are a good group. If you are in UK you should probably have UK 100 and/or All-share as your biggest wedge, then take a guess on Europe, Worldwide, Asia or US for the rest. If you have no strong opinions you can go for equal slices. Your guesses are probably as good or bad as anyone else's.
If you want to take an income, look for Distribution class, not Accumulation.
Because of the way the UK market works, it generally has higher dividends, hence higher income distribution, than other markets. If the other markets are reinvesting more of their profits, that need not be a worse or better thing than distributing them. Reinvested income leads to better growth.
I tend to income investments with a free or low-cost reinvestment of income option, then I can just turn on the income tap if and when I want.
Income will be taxable unless your investments are in an ISA or SIPP wrapper (both of which I recommend) though there are limits on how much you can put in per year. Again you need a low-cost manager.
And you will need a wedge of cash tucked away. You don't want to be selling investments in the depths of a trough.
Try not to use an adviser who takes a percentage of your wealth, especially if they take commission every year. You can get a fixed-rate consultation. Anything "free" will have a hidden cost. Anything "novel" or "too good to be true" may lose all your money.