3 year old system

[flairclapper]

Specs: 

>CASE - NZXT H500i (Black)

> CPU COOLING - NZXT Kraken X62

> MOTHERBOARD - MSI Z370 GAMING PRO CARBON AC (Black)

> GPU(GRAPHICS) - MSI GTX 1080 Ti GAMING TRIO

> CPU - Intel Core i7-8700K 6-Core 3.7 GHz

> POWER SUPPLY - Seasonic Focus Plus 850W Gold

> RAM - G.SKILL TridentZ RGB 16GB (2 x 8GB) 3200 MHz

> SSD - Samsung 860 EVO 1TB

> EXTRA - NZXT USB Expansion

> SERVICES - Standard

> SOFTWARE - Microsoft Windows 10 Home My pc doesn’t feel smooth anymore hasn’t felt smooth for almost 2 yrs now I tried reinstalling windows and the gpu nothing really fixed it also I had my pc on my carpet for 2 yrs I didn’t know it was bad for it so that could of been a cause since my built in Bluetooth no longer works. looking to buy a new pc I have a budget around 1.3k usd I’m from the us and I would like to play games at 1440p 144hz

[pythonmegapixel]

If you've had the machine on a carpet, have you just opened it up and dusted it?

Possibly it's just overheating because dust is caught in the fans and vents.

 

In any case you probably don't need to replace the whole thing. At the very least you can keep your case and PSU.

[flairclapper]

I clean regularly and last month it fell off my desk but it seems to have caused nothing im aware off 

[flairclapper]

this is my monitor also AW2518Hf 240hz 1080p I would prefer to keep this pc instead of buying a new one since of the overpriced pc parts atm anyway i can try and fix my stuttering or whatever is causing my pc to feel so slow even tho i have high fps?