How to clear the entire "cash" history of the machine?

1. Open the Phone app, then tap Recents to view a list of recent calls.
2. Tap Edit.
3. Delete your entire call history or a specific call. To clear all history, tap Clear, then tap Clear All Recents. To clear a single call, tap the Delete button , then tap Delete.

Need to find b out what page that is loading also posible you need to clear out your cashe browser history. Most devices have a reserved amount of memory for history clear you browser cashe
click on the dolphin go to settings browser history hold files you wish to remove an done

If you need further help, I’m available over the phone at https://www.6ya.com/expert/robert_c7b5aba9012a13b2

Firefox

1. From the History menu, select Clear Recent History. ...
2. From the Time range to clear: drop-down menu, select the desired range; to clear your entire cache, select Everything.
3. Next to "Details", click the down arrow to choose which elements of the history to clear; to clear your entire cache, select all items.

More items...

How do I clear my web browser's cache, cookies, and history?

https://kb.iu.edu/d/ahic

In the menu bar, go to "Safari" > "Preferences..."
Click on the "Advanced" tab, and at the bottom check "Show Develop menu in menu bar".
You can now find "Empty Caches" it in the "Develop" menu bar.

Firefox
From the History menu, select Clear Recent History. ...
From the Time range to clear: drop-down menu, select the desired range; to clear your entire cache, select Everything.
Next to "Details", click the down arrow to choose which elements of the history to clear. (I suggest the saved passwords).

Close the browser and restart

If you want to clear the browser cashe, open Firefox, Chrome, Internet Explorer, etc.
Press Ctrl+Shift+delete keys. Select items you want to delete.
If you want to clear browsing history, open browser, Press Ctrl+Shift+H and history box appears. Open, Highlight and press delete.
If you want to clear cookies and temp files on computer, then search computer for Prefetch, and delete all contents, then search for %temp% and clear the contents that delete. To clear all of %temp% folder, restart computer and repeat delete steps as soon as computer opens fully.

If you need further help, I’m available over the phone at https://www.6ya.com/expert/gene_9f0ef4df2f9897e7

This is from Chrome Help (there are more options, click the Spanner Icon, then Help) Clear your entire browsing history

1. Click the spanner icon on the browser toolbar.
2. Select Tools.
3. Select Clear browsing data.
4. In the dialogue that appears, select the "Clear browsing history" checkbox.
5. Use the menu at the top to select the amount of data that you want to delete. Select beginning of timeto clear your entire browsing history.
6. Click Clear browsing data.

The following information is removed when you clear your browsing history:

• Web addresses that you've visited, listed on the History page
• Cached text of pages that you've visited
• Snapshots of your most frequently visited pages on the New Tab page
• Any IP addresses prefetched from pages that you've visited

The ER-3100 has a memory-protection battery soldered to the main board. It charges whenever the register is on, and when the register is off, it can hold the totals and programming for over a month.
But the ER-3100 is about 20 years old, and you battery has lost its ability to hold a charge. You need to have the battery replaced and the entire machine's memory cleared, then programmed. Don't do it. You need a new cash register. All the replacement machines are much cheaper, much faster, and much quieter than your old ER-3100.

Chrome

1. In the browser bar, enter: chrome://settings/clearBrowserData
2. Select the items you want to clear (e.g., Clear browsing history, Clear download history, Empty the cache, Delete cookies and other site and plug-in data).You can choose the period of time for which you want to clear cached information from theObliterate the following items from: drop-down menu. To clear your entire cache, select the beginning of time.
   
3. Click Clear browsing data.

Firefox 3.5 and above for Mac OS X

1. From the Tools menu, select Clear Recent History.
   
   
2. From the Time range to clear: drop-down menu, select the desired range; to clear your entire cache, select Everything.
   
   
3. Click the down arrow next to "Details" to choose which elements to clear. Click Clear Now.

follow this link for further more details
http://kb.iu.edu/data/ahic.html

1. Click the wrench icon on the browser toolbar.
2. Select Tools.
3. Select Clear browsing data.
4. In the dialog that appears, select the "Clear browsing history" checkbox.
5. Use the "Clear data from this period" menu to select the amount of data you want to delete. Select Everything to clear your entire browsing history.
6. Click Clear browsing data.