tips error on operamini

For my activities on the internet,I use several browsers, namely :
operamini,operamodif,ucweb,and bolt.
Operamini for browsing,operamodif to install html code or java script wich can not be done in operamini standard.
Ucweb to fill out the registration for for example on the bussines site.
Bolt to view a site on a different PC with operamini that adjusts the display for mobile.
some browsers on the most I like using standard operamini, because quickly an adapt to the mobile.I almost a year using operamini this and have replaced it because your user error.
For operamini user I have a few tips that may help to operamini not error,namely :
>>go to menu
>>to tools
>>to help
>>to about
>>press clear

some of these tips can help
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