I am facing problem for few days but today it just gone out of control. There are some symptoms
1. When pc starts there is a black background and after a while the wallpaper comes.
2. app takes more time to open like firefox or chrome.
3. I can't upload anything
4. Even now i can't even brows. It just loading and loading.
5 when i try to update avast virus definition and program it says package lost.
6 when i try to upload sometime pc gets quit near hang but the difference is i can move the mouse but can't click anything and keyboard is paralysed.
7. Data transferring from hdd to pendrive is slow. Speed is like 100 to 600kb when it usually gives me 20 to 30mb
It is really frustrating. Help me people i am really in a big fix.