What can i do to fix this problem with my pc?

i get this error at startup Windows - No Disk There is no disk in the drive. Please insert a disk into drive \Device\Harddisk1\DR3 Additional Details 3 minutes ago Windows - No Disk There is no disk in the drive. Please insert a disk into drive \Device\Harddisk1\DR3 (ps. i... show more i get this error at startup

Windows - No Disk
There is no disk in the drive. Please insert a disk into drive \Device\Harddisk1\DR3

Additional Details

3 minutes ago
Windows - No Disk
There is no disk in the drive. Please insert a disk into drive \Device\Harddisk1\DR3


(ps. i think i have a virus..... when i go to start there is no "run" and when i go to start there is no "turn off" only "log off"
they were both there before)
there is also something calle dealio toolbar that wont uninstall from my computer
2 answers