It’s easy to open “just one more tab” while you’re teaching, preparing materials, or juggling multiple tasks throughout the day. But over time, those tabs add up — and your computer has to work harder to keep all of them active.
Tabs crash or reload themselves
Google Classroom stops responding
You get the “Page Unresponsive” error
Chromebooks may shut down apps to free memory
Windows laptops can freeze or lock up
This isn’t a hardware failure — it’s a workload issue.
Your computer needs RAM (memory) to run programs smoothly.
Each open tab — even the ones you’re not using — takes a chunk of that memory.
The more tabs you have open, the less memory is available for everything else.
When your memory fills up, you may notice:
Pages loading slowly
Google Docs lagging or freezing
Videos buffering
Chromebook fans running loudly
Software taking longer to open
Entire system feeling sluggish
Your computer isn’t “broken” — it’s overwhelmed.
Chrome is designed to be fast, but it also tries to keep tabs updated in the background.
That means:
Email tabs refresh
Google Docs auto-save
Websites reload themselves
Extensions run quietly in the background
Multiply that by 10, 20, or even 40+ tabs… and your device starts to struggle.
If you’re done with it for now, close it. You can always reopen it later.
If it’s something you need daily or weekly:
Click the ⭐ star icon
Save it to your Bookmarks Bar
Access it instantly — without keeping it open all day
Tab Groups help organize similar tabs so your workspace feels cleaner.
Right-click a tab → “Add to new group”
Color code and collapse groups to reduce clutter
Too many open tabs can turn even a fast device into a slow, unresponsive one.
By closing unused tabs, using bookmarks, and keeping things organized, you’ll keep your computer running smoothly — and avoid unnecessary tech frustration during your day.