Assignment task: Research the web and find laptop battery, memory, and hard drive upgrades. Save the webpage showing the device and price in one PDF document and submit:
1. You need replacement batteries for several Dell Inspiron 3511 laptops. What's the vendor's part number and price for this battery?
2. What's the voltage, current, and/or power capacity of the battery?
3. Your client has ten Dell Inspiron 3511s with 4 GB of RAM. How much RAM can you install? How many sticks of RAM will it take to upgrade this machine to a respectable 16 GB of memory, and how much will it cost?
4. The client's five Lenovo ThinkPad T490 Core i5 PCs have 256-GB hard drives and 4 GB of RAM. How much will it cost to upgrade each ThinkPad to an 512-GB hard drive and 8 GB of RAM?