Nikon d5500 with 18-300mm or mirrorless?

I have never owned a dslr before but i have clicked a lot with my 20 year old Olympus (manual lens)
Now i want to try the combination Nikon d5500 with 18-300mm f/3.5-6.3G lens. I prefer the zoom lens so that i don't have to change lens very often. If i ignore low light conditions, is this a good combo to buy? Any other dslr combo that i can go for in this budget?

Or should i go for a mirrorless cam. I want something at par with my dslr combo if i go for this option. Any suggestions?

Aperture and f-stop for photography?

I have a nikon d5500, I still to this day don't really understand aperture and fstop. I know what they mean but I don't know how to set up a "perfect" picture by using it manually. Can someone please explain to me lol

How to remove a stuck battery for my Nikon D 60?

Yes I've read the manual and yes the battery was inserted correctly. I open the battery compartment turned it upside down and tapped gently expecting it to slide out but it seems to be a very tight fit. Does anyone have any suggestions?

Dhould i Buy Nikon D5500 as my first DSLR?

Dhould i Buy Nikon D5500 as my first DSLR? - 1

Is it possible to be a photojournalist AND a journalist?

I want to be a journalist. I'm in my second semester of my Bachelor's degree, and already am working with the professor as an assistant for the intro class.

Last semester, I skipped the intro class and went straight into Journalism News writing 2 (head underwater I might say). I came out greater in knowledge and loved every minute of it. The only issue is, no one was taking photographs for the articles. I went out and bought a Nikon D3300 entry-level camera to start picking up the slack.

Almost every page had either my photo or an article I wrote.

So what I'm asking, is as a career option-- can a journalist also work as a photojournalist?

Can I get a converter that will allow canon FD lenses to fit a nikon F fitting?

Can I get a converter that will allow canon FD lenses to fit a nikon F fitting? - 1

What are the best nikon lenses for fashion/model photography?

What are the best nikon lenses for fashion/model photography? - 1

How to take a picture of a blood super moon with Nikon D3300 with 55- 200mm lens?

Please help. Overly excited mind need help. Super Lunar eclipse is coming up and I want to make sure that I'm ready for it this time. Last year I took a picture of the partial lunar eclipse. I took it wrong. Of course me being a beginner I use automatic. The moon came out blurry and I was really disappointed at myself. Than I discovered how to really use my camera this year with extra features. Witch I think is more amazon. Now I hate Automatic because now I can expand how I want to take picture. I know for sure I need a tripod. It's the setting I'm still learning and I know the lens is not much but the moon is going to be big this year. I feel that I don't need to worry.

Scope rings to mount this scope to my CZ 452 & 455 Trainer rimfires?

I have 1 CZ 452.22lr and 7 CZ 455.22lr Trainers. I'm intending to put either one or the other of these scopes on them. Please advise me as to quality scope rings appropriate to each. Ideally, the rings would be high so as not to preclude the use of the iron sights.

The scopes:
BSA Sweet.22 3-9x40mm Rifle Scope
AND/OR
Nikon ProStaff 3-9 x 40 (Nikoplex)

It will probably be the first, unless I can get our group to spring for the Nikons. Please give me information for each, however. This is for a good cause and your help is appreciated.

Any Suggestions For beginner level DSLR With Awesome Photo Quality? My Budget is 800$?

Any Suggestions For beginner level DSLR With Awesome Photo Quality? My Budget is 800$?