Boshy

Well I knew the day would come since my pc was a prebuild product but... Yea now is the time appearently... Starting up my Pc today I noticed a clicking noise, which is never a good message and I'm pretty sure its the HDD (Toshiba DT01ACA100) But I have no clue what to go for on the market rn The Specs of my PC are -gigabyte technology ga-78lmt-usb3 6.0 (Mainboard) -ddr 3 8gb 2008.8mhz (Memory) -NVIDIA GeForce GTX 1050 (Graphics) -AMD FX tm 4300 quad-core processor (CPU) -Toshiba DT01ACA100 (HDD) I know this is probably a terrible setup but I didnt have a choice back than but I do now. I pretty much want to swap to an SSD and to change the processor as a first, but Im literaly a newby and have no clue what I'm doing besides assembling and disassembling the pc... please help me out If any more details are required I will add them as soon as I can and thanks in advance ^^