" Azure platform has only a specific screen size... please help me "

Hello MS team and colleagues; I would appreciate it if you could help me with the following issue: I bought a HP laptop, which came with W8. When I connect to Azure cloud environment, I can not see all the top or bottom options... and it does not show a side bar for screen / page scrolling so it is impossible to work with my new computer. when I connect through my old Toshiba laptop, which have a bigger screen, and  I can see all the options. I connect to other companaies - websites and I notes that when I work in the new laptop the pages re-sizing. Please help me my old compute does not have enough memory, processor and disk for me to work; so that is why I bought the HP I5 W8 laptop. I already tried different tricks.. but nothing work.