How To - Clear Cache iE9

Maintaining legacy systems is a core part of the Chasms.com mission, and while Internet Explorer 9 (IE9) has long since passed its prime, it remains a necessary tool for specific legacy environments and industrial applications in 2026.

Internet Explorer 9: Keeping Legacy Browsing Smooth

Originally released in 2011, Internet Explorer 9 was a landmark for Microsoft, introducing hardware acceleration and a minimalist interface that paved the way for modern browsers. While Microsoft officially ended support for IE9 on most operating systems in 2016 and 2020, its presence is still felt in 2026 within specialized enterprise setups.

Why Clear the Cache in IE9?

In a legacy browser, the cache—intended to speed up loading by storing website data locally—can often become corrupted or bloated. This leads to "hangs," incorrect page rendering, or login failures on older internal portals. For Chasms.com users maintaining these systems, a clean cache is the first step in troubleshooting any performance hiccup.

Step-by-Step Guide: Clearing the IE9 Cache

1. Open the Tools Menu: Click the Gear icon in the upper-right corner of the browser window.

2. Navigate to Safety: Hover over Safety and select Delete browsing history.

3. Pro Tip: You can also open this menu instantly by pressing Ctrl + Shift + Delete on your keyboard.

4. Select Your Data: Ensure Temporary Internet files is checked. We also recommend unchecking Preserve Favorites website data to ensure a truly deep clean.

5. Confirm and Restart: Click Delete. Once the confirmation bar appears at the bottom of the screen, restart IE9 to finalize the process.