Dell Inspiron 3521 offers 3rd/4th generation Intel Core i3, i5, i7 processors with a few models offering Intel Celeron or Pentium processors. Graphics is handled by Intel HD Graphics with option of AMD Radeon HD graphics.
Windows 7
Dell Inspiron 3542 Laptop Drivers Windows 10 / 8.1 / 7 64-bit
he Dell Inspiron 15 3542 is designed primarily with low cost and comfortable home and office computing in mind. The remaining features are stereo speakers, a 720p camera for video conferencing, three USB connectors, HDMI and VGA for video output to TVs and monitors, a multi-in-one media card reader, and Wi-Fi wireless and wired Ethernet LAN networking. In short, everything an average user needs to get the job done.
HP ProBook 4420s Drivers For Windows 7 (64-bit / 32-bit)
Built for everyday tasks, the ProBook 4420s Notebook from HP is ideal for users looking to browse the Internet, create and edit documents, and stream TV shows or movies.