![How to Find out the Maximum Memory Capacity of Window 7 Operating System | Computers & Networking - YouTube How to Find out the Maximum Memory Capacity of Window 7 Operating System | Computers & Networking - YouTube](https://i.ytimg.com/vi/8tz7nK7eX14/hqdefault.jpg)
How to Find out the Maximum Memory Capacity of Window 7 Operating System | Computers & Networking - YouTube
I bought a PC with 8 GB RAM. I installed Windows 7 in it, and now its showing that only 3.9 GB of RAM are usable? What about the remaining RAM? Is
![Microsoft Surface Pro 7+ 12.3” Touch Screen – Intel Core i3 – 8GB Memory – 128GB SSD with Black Type Cover (Latest Model) Platinum DTI-00001 - Best Buy Microsoft Surface Pro 7+ 12.3” Touch Screen – Intel Core i3 – 8GB Memory – 128GB SSD with Black Type Cover (Latest Model) Platinum DTI-00001 - Best Buy](https://pisces.bbystatic.com/image2/BestBuy_US/images/products/6482/6482181cv14d.jpg)
Microsoft Surface Pro 7+ 12.3” Touch Screen – Intel Core i3 – 8GB Memory – 128GB SSD with Black Type Cover (Latest Model) Platinum DTI-00001 - Best Buy
![Amazon.com: HP Elite Book Business 840 G3 T6F45UT#ABA Laptop (Windows 7 Pro, Intel Core i5-6200U, 14" OLED Screen, Storage: 128 GB, RAM: 8 GB) Black/Grey : Electronics Amazon.com: HP Elite Book Business 840 G3 T6F45UT#ABA Laptop (Windows 7 Pro, Intel Core i5-6200U, 14" OLED Screen, Storage: 128 GB, RAM: 8 GB) Black/Grey : Electronics](https://m.media-amazon.com/images/I/71VnUIoM6CL._AC_UF894,1000_QL80_.jpg)