My internet Speed become Dead Slow

[Mir96TA]

In my Laptop I still have fairly Good Speed Here is Pic off my laptop Pic

 

[Mir96TA]

This is picpic of my DeskTop Computer
Specs
Cable Modem Motorola SBS100
Pluged into D-Link DGL-4300
Wired Connection 1 Gig Mbits
Intel Pro MT1000
No Fire wall or Anti Virus
******
Laptop
was Connected Via 54Mbs WiFi Connection with PSA Security Encription

 

[Mir96TA]

I think it got fixed it self Pic
Websites still load little Slow though