My computer take so long time to start up ? any solution ?

Question

my desk top always took so long to start up mainly when the electric goes off suddenly , therefore it takes about 15 to 20 mints .

Answer 1

Try restoring your registry from a backup if you have any

Answer 2

check start up and task manager and see what application is taking up most space.

Answer 3

Download and run spybot and superantispyware

Answer 4

Whenever you have a shut down that is not scheduled, the pc will go through a system check which takes time.  If power outages are a problem in your area, install a UPS and when power goes down, shut down the pc before the battery in the UPS fails.

Answer 5

I would say follow the advice of GTB