chaussure gucci fleur bleu|chaussures gucci femme Upgrading your laptop or computer's RAM (random access memory) is one of the fastest and simplest ways to improve your device's performance. You won't regret upgrading your RAM, helping with multitasking, response times, and general functionality. But it's best to do some research before buying a new memory component. DDR3 RAM. DDR4 RAM. . Subscribe