How to make your computer run like day one

[rob b]

Hello,
my computer takes about 10 minutes to open up and sometimes i got to restart to get online. how do i fix

 

[ksiemb]

Hello,
my computer takes about 10 minutes to open up and sometimes i got to restart to get online. how do i fix

1) - Scan for viruses / malware.

2) - Restore to factory settings (Lose everything you don't 1st backup).
Check in, or download a user manual for your computer model.