How to Fix "Out of Memory" Errors

What "Out of Memory" Means

Your computer has run out of RAM (working memory) to run programs. This is different from storage space - memory is used for running applications.

Immediate Fixes

1. Close Unused Programs

Each open program uses memory:

• Look at programs in taskbar
• Close programs you're not using
• Don't forget about background programs

2. Close Browser Tabs

Browser tabs are memory-hungry:

• Close tabs you're not using
• Each tab uses memory
• 20+ tabs can use several gigabytes

3. Restart the Problem Application

The application may have a memory leak:

• Save your work
• Close the application
• Reopen it
• Continue working

4. Restart Your Computer

The most effective fix:

• Save all your work
• Restart your computer
• Only open what you need

Finding Memory Hogs

Windows Task Manager

• Press Ctrl + Shift + Escape
• Click More details if needed
• Click Memory column to sort
• See which programs use the most
• Close unnecessary high-memory programs

Mac Activity Monitor

• Open Activity Monitor (search in Spotlight)
• Click Memory tab
• Sort by memory usage
• See which apps use most memory

Long-Term Solutions

Change Your Habits

• Don't keep too many programs open
• Close things when you're done
• Restart your computer weekly
• Close browser tabs you're not using

Use Lighter Alternatives

• Too many browser tabs? Use bookmarks instead
• Spreadsheet too large? Split into multiple files
• Too many applications? Work on one task at a time

Upgrade Memory

If you consistently run out of memory:

• Your computer may need more RAM
• Contact IT to discuss options
• May be time for a newer computer

Preventing Memory Problems

Before Memory Runs Out

Watch for warning signs:

• Computer becoming slow
• Programs taking longer to open
• Fans running more than usual

Regular Maintenance

• Restart computer weekly
• Close programs when not in use
• Keep software updated

When to Contact IT

Contact IT if:

• Memory errors happen frequently
• Restarting doesn't help
• You need to run multiple heavy applications
• Your computer is consistently slow

We can:

• Check if you need more memory
• Identify problem applications
• Recommend solutions

Need Help?

For memory issues, contact helpdesk@netlumait.com.au or call 1300 521 162.