After a year of owning a laptop which was never connected to the internet (I only used it for typing up work etc.), I connected it, because my desktop needs a wireless network adapter which I have yet to buy.
Once I was connected, I decided it would be a sensible thing to do to fully update my laptop, since there would be an awful lot that needed bringing up to date. After a very, very long period of waiting for downloads to finish, several restarts etc., I was done.
I have noticed that prior to doing this, the startup time was ~1 minute. It is now ~2-3 minutes. This is without any new programs, antivirus etc. being installed.
Is there any way to get around Windows Update having this adverse impact on one's computer, and has anyone else experienced this?