AOA
bhaiyo mera 1 masla he k mera 1 chota sa netcafe he me p4 system rakhe howe hain yaar jub me apne system ki window karta ho to 2 din k baad system ki speed bohet slow ho jati he me antivirus b install kiye howe hain lekin phir b speed kafi slow ho jati he koi aysa hal btao k mere system goli ki trah chale plzzzzzzzz