How to Upgrade Your Computer's RAM: What You Need to Know Before You Start

More RAM can dramatically improve your computer's ability to multitask. Here is what RAM does, how to check if you need more, and what to know before upgrading.

Category: Performance Tips | Read time: 3 min | By Midland Computers

What Does RAM Actually Do?

**RAM (Random Access Memory)** is your computer's short-term working memory. It temporarily holds the data that your operating system and open programs are actively using. More RAM means your computer can juggle more tasks simultaneously without slowing down.

When your RAM is full, Windows starts using your hard drive or SSD as overflow — which is dramatically slower and causes the sluggishness many people experience when multitasking.

Signs You Need More RAM

  • Your computer slows down significantly when you have multiple programs or browser tabs open
  • Task Manager shows RAM usage consistently at 80-100% during normal use
  • Programs take a long time to open or switch between
  • You regularly see the "spinning wheel" or system freeze when opening files
  • Video calls stutter or freeze when other applications are open

    • How Much RAM Do You Need?

  • **8GB:** Minimum for comfortable Windows 11 use. Adequate for web browsing, documents, and email.
  • **16GB:** Recommended for most users — handles multitasking comfortably, light video editing, and gaming.
  • **32GB:** For video editing, graphic design, programming, and heavy multitasking.
  • **64GB+:** Professional workstations, 3D rendering, and server environments.

    • Things to Check Before Buying RAM

    Not all RAM is compatible with all computers. Before purchasing, you need to know:

  • **RAM type:** DDR4 and DDR5 are the current standards. Older computers may use DDR3. They are not interchangeable.
  • **Speed (MHz):** Match or exceed the speed already in your system.
  • **Available slots:** Open your computer's specs page or use a tool like CPU-Z to check how many RAM slots you have and how many are occupied.
  • **Maximum supported RAM:** Your motherboard has a maximum RAM capacity — check the manufacturer specs.

    • **Important:** Laptops often have soldered RAM that cannot be upgraded at all. A technician can quickly tell you whether yours is upgradeable.

    Professional RAM Upgrade in Midland

    Installing RAM is straightforward in desktops, but laptop RAM upgrades require careful disassembly and reassembly. An incorrect installation can damage the RAM slot or the board.

    Midland Computers offers professional [RAM and hardware upgrades in Midland](/services/hardware-upgrades). We source compatible RAM at competitive prices and install it correctly the first time. Most RAM upgrades are completed within the hour.

    We are one of the most trusted hardware upgrade specialists in the Perth area. [Book your upgrade](/book-repair) or [contact us](/contact) to check compatibility for your specific machine before purchasing anything.