Tips for beginners

hi I am the honoured one I would like to ask for some tips as I am a beginner I have a celestron 114LCM telescope with the co ordinates D=114mm FL=1000mm f/9 In my area the bortle is 5-7 i am looking for some gear such as cameras not dslr and filters I already have two eyepieces and a Barlow lens and can you recommend some image processing software thanks in advance